CCTV News:On July 12th, the State Council held a press conference. China National Intellectual Property Administration introduced that at present, the development of intellectual property rights in China is progressing steadily, the quality is improved, and the patent reserves in emerging technologies are enhanced.

　　At the press conference, Hu Wenhui, deputy director of China National Intellectual Property Administration, introduced that by the end of June this year, the effective number of invention patents in China was 3.906 million, up 17.5% year-on-year. There are 325,000 enterprises with effective invention patents in China, with 2.107 million effective invention patents, which is 4.5 percentage points higher than the national average growth rate.

　　Hu Wenhui introduced that by the end of June this year, the top three technical fields in China were computer technology, measurement and digital communication. The top three growth rates were information technology management methods, computer technology and medical technology, which increased by 78.5%, 32.3% and 27.1% respectively.

　　On April 17th, the reporter learned from the FAST Operation and Development Center of the National Astronomical Observatory that more than 900 new pulsars have been discovered by the 500-meter spherical radio telescope (FAST) known as the "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)".

　　Produce a series of world-class achievements in the fields of the origin of fast radio bursts and gravitational wave detection; Independent research and development of receiver core components is expected to go abroad; FAST core array construction is ready to go … …

　　Staring at the starry sky, I kept walking. "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" is constantly providing China wisdom to the world astronomy and China technology to the global engineering community.

　　Frequent achievements

　　"Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" is a well-known national weapon. In order to "produce early results, produce more results, produce good results and produce great results", China scientists constantly "challenge the limits of cognition and technology" and polish their profound "eyes" with "Creation by China".

On April 17th, the reporter got news from the FAST Operation and Development Center of the National Astronomical Observatory of the Chinese Academy of Sciences that the number of new pulsars discovered by the 500-meter spherical radio telescope (FAST), known as the "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)", exceeded 900. Xinhua News Agency issued Liu Xu Lu Yuhan’s establishment

　　Up to now, Five-hundred-meter Aperture Spherical Radio Telescope (FAST) has discovered more than 900 new pulsars, including at least 170 millisecond pulsars, 120 binary pulsars and 80 faint occasional pulsars.

　　"We are expanding the cognitive limits of human beings to the universe." Han Jinlin, head of the galactic plane Pulsar Survey Project of the National Astronomical Observatory, said. In the 50 years from the discovery of the first pulsar by humans to the discovery of the first pulsar by FAST, less than 3,000 pulsars have been discovered in the world.

　　On October 10th, 2017, Five-hundred-meter Aperture Spherical Radio Telescope (FAST) announced the discovery of six new pulsars, achieving a "zero breakthrough". This is the first time that China has discovered pulsars with its own independently developed radio telescope.

　　At present, more than 900 new pulsars have been discovered by Five-hundred-meter Aperture Spherical Radio Telescope (FAST), which is more than three times the total number of pulsars discovered by other telescopes at the same time in the world.

　　Among them, compared with the normal pulsars, the radiation flux density of 80 faint occasional pulsars is one order of magnitude lower, and the lowest one has reached the submicrocentric order.

　　In Han Jinlin’s view, the study of these accidental pulsars is of great significance for understanding how many dense neutron star wrecks are formed after the death of stars in the Milky Way and revealing the unknown physical process of pulse radiation.

　　Han Jinlin told reporters that if searching for pulsars is compared to picking fruits, all the pulsars discovered before are close to the ground and easy to "pick", while the more than 900 new pulsars discovered by Five-hundred-meter Aperture Spherical Radio Telescope (FAST) are farther away or more difficult to pick.

　　Because each pulsar has its own special pulse and stable rotation frequency, they are equivalent to the "lighthouse" with unique signal marks in the universe. If the Interstellar can be realized in the future, these pulsars will provide "navigation" for human beings to travel in the vast universe.

　　"We accurately measure the coordinates of pulsars in space, and monitor the phases and corresponding positional relationships of multiple pulsar signals during the journey, so that humans will not get lost in interstellar travel." Han Jinlin said.

Panorama of "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" taken on February 26th, 2024 (panoramic picture of UAV, taken during maintenance). Xinhua News Agency reporter Ou Dongyu photo

　　It is the first time to observe the "pulse" of black hole in radio band, detect the key evidence of the existence of nanohertz gravitational wave, and detect and construct the world’s largest neutral hydrogen galaxy sample … … In recent years, "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" has made China contributions to exploring the mysteries of the universe.

　　In the face of the unknown and the future, human destiny is shared. From the moment it was born, "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" shouldered the mission.

　　Sun Chun, the measurement and control engineer of Five-hundred-meter Aperture Spherical Radio Telescope (FAST), introduced that since it was officially opened to the global scientific community on March 31st, 2021, Five-hundred-meter Aperture Spherical Radio Telescope (FAST) has helped research teams from 15 countries including the United States, the Netherlands and Australia to carry out observation for nearly 900 hours, covering many fields such as scientific target drift scanning survey, neutral hydrogen galaxy survey, galaxy polarization survey, pulsar time measurement, and rapid radio burst observation.

　　In the foreseeable future, "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" will bring more new perspectives for the international astronomical community to continue to explore the universe and try to find the unknown, and make greater contributions to leading mankind to break through the new field of cognition.

　　Innovation is not limited.

　　"I thought it would be revised seven or eight times, but I didn’t expect the performance of the first edition to reach the world advanced level." Chai Xiaoming, a senior engineer at the National Astronomical Observatory of the Chinese Academy of Sciences, introduced to the reporter a low-noise amplifier with a silver-plated shell and only the size of an organ. It was hard to hide his excitement in his speech.

　　Low noise amplifier is the core component of Five-hundred-meter Aperture Spherical Radio Telescope (FAST) receiver, which was imported before.

　　In order to solve the problem of "stuck neck" and master the key technology in their own hands, Chai Xiaoming’s team spent nearly two years independently developing this high-performance domestic low-noise amplifier.

Panorama of "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" taken on February 26th, 2024 (panoramic picture of UAV, taken during maintenance). Xinhua News Agency reporter Ou Dongyu photo

　　Once the prototype was launched, it attracted the attention of the international astronomical community. The BINGO project in Brazil first proposed the willingness to cooperate in bulk purchase to the FAST Operation and Development Center.

　　As the largest and most sensitive single-aperture spherical radio telescope in the world, "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" has stimulated many special technical requirements, which requires China scientists to give full play to their subjective initiative and creativity, and to optimize and upgrade by constantly "challenging the cognitive and technical limits" and constantly "discovering and solving problems".

　　There is no shortcut to innovation, only dare to climb.

　　"No one told you what to do, and no one was sure that his own method would work." Jiang Peng, executive deputy director and chief engineer of FAST Operation and Development Center, said that the difficult research of "trial and error, failure and courage" runs through almost every link of FAST construction stage.

　　In order to solve the problem of cable fatigue, Jiang Peng led a group of young people through nearly 100 failures and successfully supported the "retina" of "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)".

The "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" feed cabin (photo of UAV, taken during maintenance) taken on February 26th, 2024. Xinhua News Agency reporter Ou Dongyu photo

　　In order to develop a new control system, Sun Jinghai, director of the Measurement and Control Engineering Department of FAST Operation and Development Center, burned the midnight oil to the east for countless times and almost rewritten all the core algorithm codes.

　　In order to solve the problem of electromagnetic interference in substations, Gan Hengqian, director of the Electronic and Electrical Engineering Department of FAST Operation and Development Center, invented &hellip, a high-voltage filter matching with Five-hundred-meter Aperture Spherical Radio Telescope (FAST), after nearly two years of exploration and testing. …

　　Only in the construction stage, "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" won important scientific and technological awards in more than ten fields, such as steel structure, automation industry, machinery industry, surveying and mapping geographic information technology, and electromagnetic compatibility research and development.

Panorama of "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" taken on February 26th, 2024 (photo of UAV, taken during maintenance). Xinhua News Agency reporter Ou Dongyu photo

　　"Eye of the Sky" asks the sky, and there is no end. Jiang Peng said frankly that if FAST is only regarded as a telescope and a monitoring device, it has reached the standard now. However, to maintain the leading position of FAST in the world, our innovation cannot stop, and we will do our best to make FAST more stable and efficient.

　　At present, the annual observation time of FAST is stable at about 5,300 hours, which plays an important supporting role in continuously outputting scientific research results.

　　Compete for the future

　　Explore the sky and decipher the stars. "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" has never stopped innovating.

　　"Astronomy is extremely romantic, because it studies the sea of stars of human beings. Astronomy is also extremely cruel, because international competition is extremely fierce, and once it is relaxed, it will lose its leading position. " Jiang Peng said.

　　Looking around the world, many radio telescope arrays, such as SKA, are under construction.

Five-hundred-meter Aperture Spherical Radio Telescope (FAST) measuring pier photographed by infrared camera on February 27th, 2024 (photographed during maintenance). Xinhua News Agency reporter Ou Dongyu photo

　　"Once these telescopes are put into operation, ‘ Five-hundred-meter Aperture Spherical Radio Telescope (FAST) ’ Will face enormous challenges. " Jiang Peng said, "If we relax a little, China astronomers may ‘ Lost ’ The forefront of the radio band field of vision. "

　　The reporter recently walked into the core area of "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" and saw on a hill less than 3 kilometers away from "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" that the excavator was working intensively, and the original jagged hill top with miscellaneous trees had been leveled and compacted.

　　"We plan to use the excellent electromagnetic wave environment within 5 kilometers around FAST in the next five years to build 20 to 30 fully movable radio telescopes with a diameter of 40 meters, and form a comprehensive aperture array with FAST, that is, the FAST core array." Jiang Peng told reporters that a 40-meter-class fully movable radio telescope will be built on the working hill within this year.

　　"By ‘ Five-hundred-meter Aperture Spherical Radio Telescope (FAST) ’ Observing the universe is like using ‘ Thick-headed pencil ’ If the core array is completed and put into use, it is equivalent to using high-resolution ‘ Digital camera ’ Shoot the distant stars. " Jiang Peng introduced that once the core array is completed, it will greatly improve the vision of "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" and let "‘ Five-hundred-meter Aperture Spherical Radio Telescope (FAST) ’ Not only can you see far, but you can also see clearly. "

Jiang Peng (left), executive deputy director and chief engineer of FAST Operation and Development Center, observed the equipment operation in the main control room (photo taken on March 20, 2024). Xinhua News Agency reporter Liu Xushe

　　According to AARON Li, director of the Structural and Mechanical Engineering Department of FAST Operation and Development Center, FAST Core Array will expand the existing scientific research fields, especially play an important role in extreme temporary sources such as gravitational wave events, fast radio bursts, gamma ray bursts, supernovae and black hole tidal disintegration events.

　　In addition to astrophysical research, FAST core array is expected to play a huge role in the field of deep space exploration, such as near-earth object early warning, space micro-target detection, deep space satellite communication and control, ionospheric characteristics measurement, pulsar time reference, etc., which can play a very important strategic support role for the development of China’s aerospace field.

　　Jiang Peng said: "In order to keep China’s radio astronomy power internationally advanced, we will accelerate the climb from a new starting point and lead the team to explore new scientific frontiers."

　　Reporter: Zhao Xinbing, Ou Dongqu, Pan Dexin

　　Video reporter: Ou Dongqu, Yang Yanbin, Liu Qinbing and Chen Gan

　　Poster design: Sun Yao

　　Editor: Jindi, Ringo, Qi Wenjuan, Liu Yongzhen, Lin Fanjing, Hou Bangxing, Cheng Hao

　　Coordinator: Huang Xiaoxi and He Yuxin

　　【Pacific auto network tire channel】 This issue of Xiaobian will introduce you to sports tires. The biggest feature of sports tires is high performance and excellent handling performance. There are many sports tires on the market, and the more choices car owners face when changing tires, the more tangled they tend to be. The average car owner will buy according to several aspects: brand, price, original tires and friends’ introduction, etc. These are good methods, but the most important thing is that the car mainly knows the tires and knows what kind of tires to choose. Therefore, Xiaobian will introduce the mainstream representative sports tires on the market, so that everyone can understand them first and then make a choice.　　

　 　In order to facilitate your reading, please first understand the following parameters:

　　Hub diameterAlso called rim diameter, it refers to the size of the tire suitable for mounting on the hub.load index, refers to the maximum upper limit load of the tire.speed, refers to the maximum upper limit speed of the tire.figure, refers to the structure of tread grain, mainly including symmetry, asymmetry and single direction.abrasionindex, is the main measure of tire tread wear performance and service life of the logo, the higher the score, the more wear-resistant.Traction index, which is a measure of the adhesion between tires and the ground, is divided into four levels: AA, A, B and C, with AA being the highest.Heat generation index, is the ability of tire to resist heat generation, which is related to the high-speed performance of tire. It is divided into three levels: A, B and C, with A being the best. (Please click for more details.This > > >)

　　　 What is a sports tire? Sports Performance The tread groove of the tire is relatively wide and the tread blocks are relatively large, in order to have good drainage performance and strong grip on the ground, but this kind of tire has obvious shortcomings, such as loud noise and poor comfort. Sports tires and comfortable tires are two extremes. To pursue the sports performance of tires, we must give up the comfort performance, and vice versa. However, there are also some tires that can achieve comfortable and well-balanced movement, such as Pirelli’s P Zero Rosso and Goodyear Sanneng.

You can click the following link to jump directly to the tire brand information you want to know:

　●　Korean brand:High performance/handling/safety

The use price range of compact, medium-sized and medium-sized cars with 16-19 inch wheels: 760-1600 yuan.

　 Korean sports tires are represented by Kumho Escta LE Sport KU39C and Han Tai Ventus S1 Evo K107, which are the representatives of these two brands. KU39C can keep the vehicle in excellent handling at high speed by dispersing the contact pressure. There are three large grooves in the center of the tread, which can improve the drainage ability of the tire, improve the handling safety and braking performance, and strengthen the safety of driving in rainy days when driving on wet roads.

　　　 Han Tai K107The interior is composed of high-density and high-strength steel wires and cords, and the tread also adopts the pattern design of 3D curve diversity. Moreover, through the latest computer simulation technology, the best dynamic grounding shape and stress state in various situations are obtained. Combined with the silicon-containing formula of HDS, HDBS can effectively shorten the braking distance of cars in sunny and rainy days, improve the driving stability, be more conducive to driving safety and save fuel.

　　　 In terms of wheel hub specifications, Kumho KU39C is 19 inches larger than Han Tai K107, and KU39C has only three dimensions of 16, 17 and 18 inches, while K107 has four dimensions of 16, 17, 18 and 19 inches. The range of K107 adaptive models is larger than that of KU39C, and its positioning is also higher than that of KU39C. However, the quotations on these two Taobao are not much different, or even the same. Both are Korean brands. How to choose them depends on consumers’ preferences.

●　Japanese brand: ultra-high performance/Handling/safety/comfort

Compact, medium-sized and medium-sized cars suitable for 14-20-inch wheels: 630-4400 yuan.

　　The representatives of Japanese sports tires are Deng Lupu DIRZZA DZ101 and Bridgestone POTENZA RE050. DIRZZA DZ101 is a sports tire in Deng Lupu, which contains a unique sports compound with Direzza pattern, and has strong grip and braking performance in dry and wet areas. DZ101 uses low noise pattern and mixed belt layer, which improves the quietness and comfort, and the wear resistance is also acceptable.

　　　 Bridgestone POTENZA RE050 is an ultra-high performance sports tire, which has ultra-high wet and dry road performance, and the outer tread is specially designed for dry road performance, ensuring the maximum grip and road adhesion. The inner pattern can improve the wet road performance to the greatest extent, and has good drainage effect, which can also provide excellent wet road performance and braking performance even at high speed. In addition, the design and layout of patterns suppress road noise and ensure comfortable driving. It is a tire with high ultimate performance and excellent handling performance.

　　　These two kinds of sports tire wheels have a wide range of adaptation, ranging from 15 to 20 inches, but there are still some differences. Deng Lupu DZ101 wheels have a range of adaptation from 15 to 19 inches, with a total of five specifications; Bridgestone RE050 has a range of 16-20 inches, with a total of 5 specifications. There is no 20-inch large size in Deng Lupu, while Bridgestone focuses on 16-20-inch large size, which is higher in positioning than DZ101 in Deng Lupu, and the price is quite different.

●　European and American brands:High performance/handling

Compact, medium-sized and medium-sized cars suitable for 16-22-inch wheels: 650-6600 yuan.

　　　 Representatives of sports tires in Europe and America include Goodyear Eagle F1 Directional 5, ContiSportContact 3, Pirelli P Zero and Michelin Pilot Sport 3. The tread of Goodyear Eagle F1 Directional 5 integrates three technologies: central annular rib, fully enclosed shoulder and polymer formula. The annular rib in the center of the tread improves the steering response ability; Shoulders on both sides are fully enclosed to reduce the noise generated by the tire during driving; The optimized tire carcass section increases the ground contact area, and finally improves the grip.

　　　　The most important feature of ContiSportContact 3 is its excellent steering accuracy. CSC 3 can maintain excellent road grip for vehicles when they are driving at high speed, undergoing fierce control or under great force on tires. Its asymmetric rib are used to absorb that longitudinal force generate during braking, and the tread ribs have high longitudinal hardness, while the continuous rib can absorb the longitudinal force, and when steering rapidly, the external forces generate high unilateral forces on the tread ribs.

　　　 Pirelli P zero is positioned as the original tire of the highest performance car and high horsepower model. itThree solid longitudinal rib patterns are adopted, and the hard pattern blocks on the shoulder can still have high lateral rigidity and steering response at high speed, which is better improved.racing carControl performance of. The three wide longitudinal grooves on the tread have the ability of rapid drainage and improve the safety and control ability of wetland driving.It adopts a new nano formula to give full play to the tire’s grip and stability to the best level.

　　　 Michelin Pilot Sport 3 is a high-performance and strong handling tire, which pays more attention to driving pleasure and handling performance. PS3 can make the vehicle achieve the effects of stable acceleration, high-speed cornering and shorter braking distance. As the silicon-containing formula is added to the tire, the shoulder is chamfered, which reduces the rolling resistance and saves fuel.

　　　 Ma brand CSC3 and Pirelli P Zero adapt to a wide range of wheels, the largest of which is 22 inches. However, the largest Goodyear D5 and Michelin PS3 are only 20 inches. Compared with the first two, the adaptation range is relatively small. Although the range of Michelin PS3 adaptive hub is only 15-19 inches, its positioning is higher than that of Goodyear D5, so the price is also higher. Ma brand CSC3 and Pirelli P Zero, as representatives of first-line brands, are up to 22 inches in size, so their prices are also very high, with the highest asking price of 6600 yuan.

If you want to know more about tires, please click on the related links below:

●　Korean brand:

1. Kumho:Ecsta LE Sport KU39C High Performance/Control

Suitable for compact cars and medium-sized cars with 16-18 inches wheels. Price range: 800-1600 yuan.

　　KU39C is a high-end sports tire positioned by Kumho, which can keep the vehicle in excellent handling at high speed by dispersing the contact pressure. The tread design of KU39C has three large centerline grooves, which can improve the drainage capacity, improve the handling safety and braking performance, and enhance the driving safety in rainy days.

　 　 The wear resistance index of KU39C is 280, and its wear resistance is average, but its traction index reaches the highest AA level, and its speed can reach the highest Y level (300km/h). KU39ChubThere are three sizes of 16, 17 and 18 inches, and now the main compact and medium-sized cars are suitable for this tire.

　 The mainstream specifications of KU39C market are as follows225/55 R16、235/45 R17and245/45 R18, the main adaptive models areAudi A4L、Volkswagen CCandRegalWait.

　 Editorial recommendation index：★★☆☆☆

　 Recommended reason:KU39C is an ultra-high performance sports tire in Jinhu, and its handling performance is not bad. However, as a third-line brand, its brand awareness and performance are still far behind those of first-and second-line brands, but it is better than its lower price and higher cost performance.

2. Hankook Tire: Ventus S1 Evo K107 Control/Safety

Compact, medium-sized and medium-sized cars suitable for 16-19 inch wheels: 760-1600 yuan.

　　 Ventus S1, Han Tai　Evo　K107 is a tire with excellent handling performance and high safety performance. Its interior is composed of high-density and high-strength steel wires and cords, and the tread also adopts the pattern design with various 3D curves. Moreover, through the latest computer simulation technology, the best dynamic grounding shape and stress state in various situations are obtained. With the silicon-containing formula of HDS, it can effectively shorten the braking distance of the car in sunny and rainy days, improve the driving stability, be more conducive to driving safety and save fuel consumption to a certain extent.

　 　 There are four sizes of K107 wheels: 16, 17, 18 and 19 inches. Because K107 is a sports tire, most of the wheels with large sizes are imported, and most of them are made in China with small sizes. 19 inches is completely imported, 17 and 18 inches are imported, and only 16 inches is completely made in China.

　　　 The main specifications of K107 are as follows225/55 R16、225/45 R17and225/45 R18Adapted models are concentrated in medium and large high-end luxury cars, includingAudi A8、Audi TT、Bmw Z4andMercedes-benz e-classWait.

　 Editorial recommendation index：★★★☆☆

　 Recommended reason:K107 is also the main sports tire in Han Tai, its sports performance is better than that of KU39C, and its price is almost the same as that of KU39C, and the small size is cheaper than it. The price will not be too high, which is acceptable to many consumers.

●　Japanese brands:

1.Deng Lupu DIRZADZ101 Control/Safety

Compact, medium-sized and medium-sized cars suitable for 15-19-inch wheels: 630-1980 yuan.

　　DIRZZA DZ101, known as a street fighter, is a high-performance sports tire in Deng Lupu. It is a tire with single guide pattern. It contains the unique sports composition of Direzza pattern, and has strong dry and wet grip. This composite is an organic combination of "highly filled carbon black particles" and "silicon oxide", which effectively expands the ground contact area and is easier to generate heat, thus improving the grip. They can make the tire have excellent grip and braking performance even at low temperature.

　　DZ101 uses low noise patterns and mixed belts to improve the quietness and comfort. The widened main longitudinal grain and the lengthened diagonal branch grain not only reduce the eccentric wear, but also play an excellent drainage performance. Direzza’s pattern effectively makes the wear distribution of the table top uniform and reduces the eccentric wear, whether in normal driving state or in sports driving state. Through the simulated skid experiment, it is verified that the design of the main groove and the secondary groove of DZ101 completely subverts the wet performance that people have difficulty in owning sports tires in the past.

　　　　The DZ101 wheel hub has five specifications of 15-19 inches, and the adapted models already include mainstream models, and the smallest 15 inches can be adapted to smaller modified models. It’s just that it has a tire width of 15-17 inches and gives people too few choices.

　　　　 DZ101 mainstream specifications in the market are as follows225/45 R17、225/40 R18and245/35 R19, adapt to the models are mainlyCIVIC、BMW 3 Series、RegalandCamryWait.

　 Editorial recommendation index：★★★★☆

　 Recommended reason:Deng Lupu DZ101 has excellent sports performance. It can be seen from its pattern that its sports performance is not simple. The price of this tire is not expensive, but it is only a few hundred more than the previous two models. The range of wheel hub adaptation is large, and the owners have more choices.

2. Bridgestone POTENZA RE050 ultra-high performance/control

Compact, medium-sized and medium-sized cars suitable for 16-20-inch wheels: 1080-4450 yuan.

　　POTENZA RE050 is a Bridgestone ultra-high performance sports tire, which has ultra-high wet and dry road performance, and the outer tread is specially designed for dry road performance, which ensures the maximum grip and road adhesion, and strongly supports the fast start and high-speed performance. The inner pattern can improve the wet road performance to the greatest extent, and has good drainage effect, which can also provide excellent wet road performance and braking performance even at high speed. In addition, the design and layout of patterns suppress road noise and ensure comfortable driving.

　　RE050, the flagship product of Bridgestone Poztenza series, has excellent extreme performance and high-level handling performance, which has created high-quality tires.

　 　 RE050 has five specifications of 16-20 inches, and there are many choices of tire width and flat ratio to meet the needs of different vehicle wheels. Due to the high-end positioning of RE050, the larger the wheel hub size, the larger its tire width, the smaller the flatness ratio and the more expensive it is.

　　 RE050 mainstream specifications are as follows225/50 R17、255/50 R18and285/35 R19, adapt to the models are mainlyBMW 3 Series、Bmw 5 series、Audi A8L、Mercedes C63andFerrari F430Wait.

　 Editorial recommendation index：★★★★★

　 Recommended reason:Bridgestone Potenza RE050 is a tire with excellent handling performance, excellent linearity and strong grip. Although the price of RE050 is on the high side, it is well controlled, and the noise level is well controlled in the sports tires, which is both expensive and reasonable. Xiaobian strongly recommends it.

●　European and American brands:

1. Goodyear: Eagle F1 Directional 5 High Performance/Sport

Compact, medium-sized and medium-sized cars suitable for 16-20-inch wheels: 800-2060 yuan.

　　　　Goodyear Eagle F1 Directional 5 is a tire with single tread pattern. The tread integrates three technologies: central annular rib, fully enclosed shoulder and polymer formula. This is Goodyear’s SportGrip technology. The central annular rib improves the steering response ability; Shoulders on both sides are fully enclosed to reduce the noise generated by the tire during driving; The optimized tire carcass section increases the ground contact area, and finally improves the grip. This design not only improves the grip, but also reduces the noise, killing two birds with one stone.

　　According to the test, D5′ s lateral grip is stronger than D3′ s, and its handling response is better when changing lines, and there will be no tire ringing or slipping for a long time when hitting the direction at a fast and large angle. This is mainly due to the design of the four main drainage grooves of the tread (to improve the drainage capacity) and the central annular rib (to improve the response ability of line change).

　　　　 D5′ s wear index is 300, which is not too high or too low. For an active high-performance sports tire, it’s ok. One thing we should pay attention to, D5 is a tire with a single guide pattern. What does this mean? When installing, it is necessary to clearly distinguish the direction from the inside and outside, and it is also very troublesome to choose the spare tire. It can only be installed on one side, and another time, we must find another way. Its wheels have five specifications of 16-20 inches, which are mainly suitable for compact, medium-sized and medium-sized cars.

　　　　 D5 mainstream specifications are as follows235/45 R17、255/55 R18and275/45 R20, the adaptive models areMercedes-benz e-class、Regal GS、Audi A8LandChevrolet CamaroWait a minute.

　 Editorial recommendation index：★★★★☆

　 Recommended reason:Although the handling performance of Goodyear D5 is not as good as that of F1 asymmetric 2nd generation, its handling performance is good. Mainly because its price is not too high, car owners who are not particularly demanding on handling can choose it.

2. Horse brand: ContiSportContaCt 3 ultra-high performance/control

Compact, medium-sized and medium-sized cars suitable for 16-22 inches (except 21 inches) wheels: 739-5140 yuan.

　　ContiSportContact 3 is a horse brand tire specially assembled for high-performance sports cars. Its most important feature is excellent steering accuracy. CSC3 can maintain excellent road grip for vehicles when they are driving at high speed, maneuvering sharply or the tires are under great force. How is its grip performance achieved?

　　In fact, the asymmetric tread ribs of CSC3 are used to absorb the longitudinal force generated during braking. The tread ribs have high longitudinal hardness, and the continuous tread ribs can absorb the longitudinal force. When steering rapidly, the external force on the tread ribs is high. Asymmetric tread rib design can stabilize ribs and reduce deformation under these forces, and the steering accuracy is higher.

　　Except on dry roads, it provides excellent braking performance and steering accuracy and shortens braking distance. On the wet road surface, the unique groove improves the drainage performance and provides excellent anti-skid performance.

　　　　 The specifications of CSC3 wheel hub are 16-22 inches (except 21 inches), and the models are compact, medium and large, and luxury cars, while the 22-inch wheel hub is suitable for more modified cars. Its wear index is 280, and its wear resistance is average, but its traction index reaches the highest AA level, and its handling performance is very strong.

　　　 The specifications of CSC3 mainstream are as follows245/45 R17、245/40 R18and255/45 ZR19And so on, the adaptive models areMercedes-benz e-class、S80LandPanameraWait.

　 Editorial recommendation index：★★★★☆

　 Recommended reason:CSC3 is the main sports tire of Mapai. It can exert excellent handling performance, and its wide pattern blocks can tell that the sports performance is high. It’s just that the wear resistance of this kind of tire is average, and as a first-line tire brand, Ma brand has a relatively high price.

3.Pirelli:P zero ultra-high performance/handling/comfort

Suitable for medium-sized and large-sized cars with 17-22-inch wheels. Price: 1280-6600 yuan.

　　P zero is a milestone of Pirelli products, and it is positioned as the original tire of the highest performance car and high horsepower model. it is458andLamborghini AventadorWaiting for the original tires of the super sports car. P zero adopts three solid longitudinal rib patterns, and the hard pattern blocks on the shoulder can still have high lateral rigidity and steering response at high speed, which is better improved.racing carControl performance of. The three wide longitudinal grooves on the tread have the ability of rapid drainage and improve the safety and control ability of wetland driving.

　　P zero adopts asymmetric tread pattern, which can effectively improve braking and handling performance. At the same time, it uses a new nano-formula to give full play to the tire’s grip and stability to the best level. Its tread contact with the ground is as uniform as the new P7, and its durability is good. Although P zero is an ultra-high performance sports tire, the "S-shaped" groove on the tread can help reduce tire noise, and this design helps to improve driving comfort.

　 　 　There are six sizes of P zero wheels, including 17-22, 21-inch and 22-inch, and its tire width is wide, which is suitable for more super sports car wheels. Its wear index is 220, and its wear resistance is average.

　　　 P zero mainstream specifications are255/35 R19、255/45 R19and295/35 R20, the main adaptation models areAudi A5、Audi A6、Mercedes GLKandFerrari458Wait.

　 Editorial recommendation index：★★★★★

　 Recommended reason:P Zero’s sports performance is recognized as good, and everyone is basically not picky about it, except for its high price. Just a sports car that deserves this kind of tire, the owner will not be there.Meaning that little money.

4.Michelin: Pilot Sport 3 high performance/strong handling/more fuel-efficient.

Compact, medium-sized and medium-sized cars suitable for 15-19-inch wheels: 650-3000 yuan.

　　Pilot Sport 3(PS3) is a Michelin tire with high performance and strong handling, which pays more attention to driving pleasure and handling performance. PS3 can make the vehicle achieve the effects of stable acceleration, high-speed cornering and shorter braking distance. Because the silicon-containing formula is added to the tire and the shoulder is chamfered, the rolling resistance is reduced, and PS3 is more fuel-efficient than PP2.

　 　 The wheel hub specifications of PS3 are biased towards mid-to high-end sports performance models, and the mainstream specifications are 245/45 ZR18. Here, we will explain the meaning of "ZR". In the first issue, we have explained that "Z" stands for high-speed tires. Suitable models for fitting this tire areRegal、Audi A6L、Ferrari 348TSWait. If you really like sports and your car’s wheels have the right specifications, you can consider changing into a PS3.

　 Editorial recommendation index：★★★★☆

　 Recommended reason:PS3 is not Michelin’s best sports tire, but its price and specifications are mainstream, and it is more accepted by the public than Ploit Supre Sport, but its performance is far from P Zero. However, the price of the PS3 is not high, and many car owners accept it.

　Related links:

New york Halo spa

　　　 Since salt is used as a spa, why should I come here and go directly to the seaside? To tell you the truth, Ray thinks so, too. However, it is said that "this newly-opened Halo spa in new york can treat asthma and drive away the cold". I can’t help but make little Ray curious.

　　　 Located in Manhattan, Halo Spa is the first of its kind in the United States, and it acts like a salt cave in Eastern Europe (like Slovakia).

　　　 Ray told me, "Halo spa also has a children’s room. The children’s room looks like a fairyland, which is very suitable for bringing children." Salt is imported from Ukraine, and it is on the walls and floors, and there are fine salt particles in the air, just like salt spray.

　　　 "I can even smell a smell of salt when I bring my daughter," Ray has always been a man with strong action and keen to reveal secrets. "Maybe I’m afraid that children can’t stay, and there are many toys, rocking wooden horses and TVs in it."

　　　 It is said that this therapy is very popular in Israel. Moreover, it is said that salt therapy can also treat skin diseases, heart diseases, vascular diseases and relieve fatigue and depression, and it is also helpful to quit smoking. That said, I think it should be promoted vigorously in China, so that adults and children don’t have to worry about catching a cold in cold places.

London The Dorchester Spa

　　　 The renovated and reopened Dorchester spa is regarded as the best spa in Britain in 2010. The location is good. The environment in the Mayflower District is absolutely unparalleled in London. The Dorchester Hotel is also famous as the "best business hotel". It is said that each guest has three employees to serve it.

　　　 Gillian, a friend from London, described it as "I know this newly renovated spa is good, but I didn’t expect it to be so good". Unlike traditional spa rooms, which all have a front desk, Dorchester spa is led by a special person directly through a dark aisle to a rest area, with a platinum mirror screen behind it. The highlight of the design is the curtain made of 72,000 South African pearls designed by Linton. Luxury is naturally everywhere, such as sofas and beds inside. If you want to show off, the spa room can really be made into a brand museum. Care products are no exception. Body care products include Vaishaly,Carol Joy London (ask Londoners about the popularity of these two products) and Kerstin Florian (first appeared in the spa room in London).

　　　 Some details in the SPA are also very popular, such as the sound insulation effect of the nursing room is very good. This point was carefully considered when redecorating.

　　　 Dorchester Hotel is a favorite hotel of Hollywood stars, so maybe when you are resting in public space, you will be sitting next to a star who has been in the limelight recently. When Harry Potter and The Lord of the Rings premiered in London, hotels were the first choice for holding receptions and staying with superstars. Sometimes you have to think, isn’t this luxury a bit too much?　

Practice the ambition of serving the country with a pure heart

　　Liu yingshu:"Walking Textbooks" did not hesitate to conquer "Wind Volcano"

　　Reporter: viki.　

　　"The life of the road-building army is facing a serious threat. Can you build a large oxygen station? The headquarters and University of Science and Technology Beijing formed a joint research team to attack this new problem. Scientific and technical personnel forgot to eat and sleep, experimented day and night, and tackled key problems. After more than 200 failures, the world’s first large-scale plateau oxygen station was built! "

　　This is a vivid description of the fifth-grade Chinese text "Repairing the Railway to Lhasa" published by People’s Education Press. The plateau oxygen station mentioned in it was successfully developed and applied by Professor Liu Yingshu, director of the Institute of Gas Separation Engineering of University of Science and Technology Beijing, as a technical leader, and created.fiveyear15Ten thousand people built a world miracle of zero death from altitude sickness. And this is just an achievement of his major technical work for many years.

　　Going to the plateau and going to the laboratory, he will work more than a week when he is in his sixties next year.60Hours, I worked hard to carry out the research and development of major scientific and technological topics related to the national economy and people’s livelihood, and maintained a high-yield scientific research life year after year.

　　Overcoming cold and lack of oxygen makes Qinghai-Tibet Railway a miracle.

　　18Years ago, when undertaking the oxygen production project of the Qinghai-Tibet Railway, knowing that the site conditions were difficult and there was no precedent in the world for reference, Liu Yingshu agreed without hesitation.

　　In order to solve the problem of hypoxia in plateau construction, he ran at both the scene and the school. I usually have classes at school on Wednesdays, fly to Xining on Thursdays, then charter a bus to Golmud, Wudaoliang and Tuotuo River, walk along the Qinghai-Tibet Highway, and carry out oxygen-making experiments at every military station with electricity, and then rush to Beijing on Monday.

　　"When I arrived at Kunlun Mountain, my breath was dying; After five beams, I cried and shouted at my mother. On the wind volcano, the three souls have died. " This limerick vividly shows the harsh living environment in the local area. As the key control project of Qinghai-Tibet Railway, the full length of Fenghuoshan Tunnel is1338Meters, elevation of entrance rail surface.4905Rice, oxygen content is only in the mainland.50%The average annual temperature is below zero.sevenIt is the highest altitude and the longest permafrost tunnel in the world, and is called the forbidden zone of life.

　　Working in such a thin air, even if the construction workers carry oxygen tanks, it is still not enough, and they are often bored just after lifting the equipment, and the construction progress is difficult to guarantee. Looking at the painful expression of the workers’ poor breathing, facing the eyes that everyone is looking forward to, Liu Yingshu, who has been steady on campus, decided to fight, designing, doing experiments, surveying and debugging day and night.

　　When installing equipment at the south entrance of the tunnel, the water has been connected, but in the afternoon,threeThe heater hasn’t arrived yet. iffiveIf it doesn’t arrive before work, the temperature will drop sharply at night, and the water will be frozen. Equipment damage is one thing, and more importantly, it will delay the construction period and affect the oxygen inhalation of railway construction personnel. At this time, there is no communication equipment at the construction site, and the person in charge is in the headquarters of the north exit of the tunnel. It is necessary to take the road from the south exit to the north exit.2An hour. He was in a hurry and decided to climb the mountain and take a shortcut.

　　from4900Climb to the foot of the mountain5400Climbing down the top of the mountain is not as pleasant as walking on the plain. The construction team leader accompanied him. Every five or six steps, the two men had to stop to catch their breath. The lack of oxygen caused their hearts to beat and jump, and they almost felt like jumping out. But time is pressing, and they dare not rest more, so they stop and go, trying their best to catch up.fourArrive at the headquarters before 8: 00 and solve the problem of the heater. That year, he had already41Years old.

　　Going to the construction site for communication, field survey, equipment installation and debugging, troubleshooting … On such a business trip, he persisted for more than two years and went to the plateau for fifty or sixty times, sometimes living in a tent.twentyMany days.

　　did2000Multi-group working condition experiments failed.200After many times, he finally overcame the problem that the low pressure on the plateau and the temperature difference between day and night greatly affected the oxygen production system, developed the high-altitude pressure swing adsorption oxygen production technology, and successfully developed the highest-altitude wind-volcano tunnel oxygen production station in the world at that time, with the oxygen concentration reaching.92%Above, the workers who can breathe smoothly have renewed their enthusiasm.

　　The achievements were popularized and applied to the whole line of Qinghai-Tibet railway construction, creating15Ten thousand troops built a world miracle of zero death from altitude sickness, and the results of this project were obtained.2008National special prize for scientific and technological progress.

　　Go to the plateau to leave the root cause of the disease and use a ventilator every night.

　　The project was successful, but Liu Yingshu’s health paid a huge price. While doing scientific research and opening new courses, he was tired of lumbar disc herniation and once lay at home.twentyDon’t come to bed for many days. Later, every time he went to the plateau again, he had to go to the hospital for bonesetting massage before he could start.

　　What is more serious than lumbar disease is that he frequently goes in and out of the plateau without normal rest and adjustment, and the autonomic nerve is disordered, suffering from sleep apnea hypopnea syndrome.2002He fell ill for the first time in,2003When the year is serious, his sleep for one night will appear.270More than one apnea, the longest lasting nearly.oneMinutes. He had to use the ventilator, and it continues to this day, and he has to take it with him when he is on a business trip, otherwise he will be awakened, his heart will be extremely uncomfortable, and even he will suffocate and endanger his life.

　　Although it left an irreversible root cause, Liu Yingshu did not regret it. What he cares more about is that the project has brought huge social benefits, saved countless lives, and spread the concept of oxygen inhalation to the plateau. More and more local barracks, hotels, office buildings and other places have installed oxygen-making equipment, benefiting people.100Tens of thousands.

　　"People are lucky to be able to do these things all their lives. They always have to pay a little, and it is worthwhile for individuals to be wronged." Lack of oxygen leads to physical discomfort, but it can’t stop him from being full of lofty sentiments. Infected by the spirit of the builders of the Qinghai-Tibet Railway, he wrote a poem: "Holding the red day and stepping on the stars day and night, the roof of the world is in Changhong. Ice-eating style resists hypoxia, and contemporary foolish men give birth to gods. The frozen soil subgrade in the snow area is stable, and the wind and volcano pass through it. Ancient and modern Chinese and foreign romantic, only my plateau Tianluxiong! "

　　Important achievements concerning the national economy and people’s livelihood have come out one after another.

　　Lean coal is a kind of bituminous coal that can’t coke, and it is mainly used for power and civil fuel. High-quality coal for blast furnace injection is raw coal for ironmaking, and the economic value difference between them is at least more than twice. After finishing the research on the oxygen production project on the Qinghai-Tibet Plateau, Liu Yingshu did not have enough rest, and immediately devoted himself to the technical development of developing the former into the latter.

　　from2002Since, he has spent.fiveIn 2000, he led the research group and factory technicians to tackle key problems, and took the lead in successfully developing and popularizing complete sets of blast furnace injection technology for lean coal and lean coal, which greatly improved the optimization and appreciation of products in the coal industry and made the national resources scientifically and reasonably utilized. The research results of the project series have successively won the second prize of the National Science and Technology Progress Award.oneSpecial Prize of Scientific and Technological Progress in Shanxi Province and Coal IndustryoneItem, first prizethreeItem. Today, the research results have been widely used in industry, and the direct economic benefits exceed.200100 million yuan.

　　Just as the above topics are in full swing,2003When SARS hit in 2000, schools were closed and factories in other places could not go. Liu Yingshu, who rarely has a rest, didn’t relax at home. After learning that the patient24When oxygen inhalation was indispensable when he was a child, medical staff had to wear thick protective clothing and carry oxygen bottles to deliver oxygen to patients. He suddenly thought of whether a small and portable oxygen generator could be designed to reduce the burden on both doctors and patients.

　　He volunteered and applied for the emergency support project of the National Natural Science Foundation of China. Because of the relevant research foundation, the development was not very difficult, and soon he invented a small portable oxygen generator for patients to use alone, which solved the problem of safe oxygen use for SARS patients. Subsequently, he promoted the technology with the support of the school.

　　At present, the Institute of Gas Separation Engineering of University of Science and Technology Beijing has become the only center in China to research and develop the miniaturization technology of pressure swing adsorption oxygen production, forming the technical support position of the national medical health oxygen production machine industry, and laying a theoretical and technical foundation for the development and growth of the micro pressure swing adsorption oxygen production machine industry in China.

　　Liu Yingshu’s thinking is particularly active, and he is good at associating with real life. After completing the design of a small oxygen generator for SARS patients, he soon thought of the source of oxygen for people to breathe in a fire environment, wondering whether he could invent an instrument to directly convert carbon dioxide exhaled by the human body into oxygen.

　　He led the research group, aiming at the characteristics of the fire scene and the breathing needs of different people, spent a lot of effort to overcome the problems of self-circulation cooling, developed a series of products without circulating breathing equipment, and innovatively turned the "question mark" into an "exclamation point". Users can breathe through self-circulation, and can persist when they are still.oneHours, can also support when running.30Minutes, not only ensure the safety of life, but also the cost is not high, only a few hundred yuan for a piece of equipment.

　　At present, this series of products have become breathing equipment recognized in the field of fire protection and hazardous chemicals.2015After the explosion in Tanggu, Tianjin in, this kind of emergency respirator provided breathing and life-saving support for fire rescue workers.

　　In addition, in order to solve the problem of natural gas shortage in China, he carried out enrichment and purification research on coal mine gas and biogas, and applied it in Jizhong and Jixi. In terms of biological natural gas purification, he undertook the "Twelfth Five-Year Plan" country.863The key project of the plan "Research on Key Technologies of Biogas Purification" and the key project of Beijing Science and Technology Commission "Demonstration Project of Integrated Application of Biogas Technology and Equipment in Beijing-Zhangjia Area" can purify biogas from bio-fermentation to methane concentration.95%The above bio-natural gas will be used in Beijing-Zhangjiang area to promote the development and utilization of biomass energy in China and reduce greenhouse gas emissions.

　　Work every week60Wake up in the middle of the night thinking technology

　　Won the prize of scientific and technological progress achievementtwentyMore than one, including the National Science and Technology Progress Award.oneItem, the second prize of national scientific and technological progress.oneItem; Preside over and undertake major national scientific and technological research projects, national natural science foundation projects, and key projects of science, technology and industry committee for national defense.60Remaining items; Published papers300More than one article, published monograph.fourDepartment, enjoy special government allowances; Obtain a national authorized patent55Item, international leading, international advanced achievement appraisal.sixItem …

　　As one of the top experts in gas separation in China, Liu Yingshu has achieved fruitful results in academic research. He has no time to look back on the past. He always finishes a project and immediately throws himself into the research of new topics. His brain has been in high operation. He can maintain a high-yield trend for many years. He said that it is because he likes to ponder new problems, do scientific research, and pay attention to the development of the times and society. He always feels that there are too many problems to be solved in real life and hopes to do something practical, so he always has an interest in scientific research and keeps moving forward.

　　He is nearly sixty years old, but he still keeps forging ahead, working more than one week.60An hour, now I have it on handthreeA major issue, all related to the national economy and people’s livelihood. Among them, he undertook the "Thirteenth Five-Year Plan" key research and development project "Multi-pollutant Collection, Adsorption, Removal and Recycling Technology and Demonstration of Flue Gas", aiming at the problem of pollutants in flue gas, with the goal of transforming pollutants such as sulfur dioxide and nitrogen oxides in flue gas into high value-added gas products.

　　Originally, the project was planned to be established and processed every hour.fiveAfter seeing the interim results of the project, the factory increased its confidence and decided to expand the production line to every hour.100Ten thousand cubic meters. Being able to gain the trust of the manufacturer, he feels that the opportunity is rare and the responsibility is great. Recently, he often wakes up at two or three in the middle of the night and ponders over the technical scheme.

　　"If it is successfully developed, it will open up a new way of air pollution control that will bring both environmental protection benefits and economic benefits, and enterprises will change from passive environmental protection with pure investment to active environmental protection with positive returns." The pressure is temporary, and he is full of expectations for the research and development prospects. At this moment, he completely forgot his injuries, and he was as radiant as a fighter who went to the battlefield.

　　Like a "walking textbook", teaching for many years ranks first.5%

　　Liu Yingshu is not only an accomplished scientific researcher, but also a people’s teacher who cultivates talents conscientiously. He has successively won the honorary titles of Beijing’s teacher’s moral model and Beijing’s excellent teacher.

　　No matter how busy the scientific research work is, he always puts teaching and educating people in an important position, and he is used to attending classes in advance.15Minutes to the classroom, the average annual workload for the school professor rated workloadfiveMore than times. Almost everyone in his team received the teacher’s advice on revising the paper at two or three o’clock in the morning. From topic selection to punctuation, a paper usually needs to be revised three or five times before you can rest assured.

　　Vision Wei, a student, said that when catching up with the smog, the teacher would remind students to wear masks; After students graduate, teachers will still keep in close contact. From career development to introduction, he takes good care of everyone; As long as he asks questions, he will answer them at any time. "Although the teacher has already made a name for himself, he is humble and does not put on airs." Sun Ning, a student, said that he would listen to students’ feedback on the courseware patiently, revise it from time to time, innovate constantly, and would rather do research with you and produce results.

　　"Courtesy", "faithfulness", "diligence" and "cleanliness" are the basic requirements that Liu Yingshu put forward for graduate students, including being polite, such as letting the teacher go first when waiting for the elevator and not eating in class; Appreciate the cooperation opportunities given by others and thank each other for their trust; No matter the size of the task received, reply in time, be honest in academic work, and do not make any fraud, and be trustworthy in life; Think hard and work hard; Love to be clean, keep the laboratory clean …　　　

　　The rules seem to be small, but they are mostly trivial, but they contain his endless expectations for young students, not only guiding their studies, but also teaching them the truth of doing things, because he believes that details determine success or failure. "underground capsule regulation people can support in it.sevenGod, if the data is false, he shouldn’t go into the cabin for a period of timesevenGod’s real-life experiment. ""you can go to graduate school, which means that your intelligence has reached the standard, and then whoever is diligent can make achievements. Than hard work, you can with me.PK. ""If you don’t sweep a house, why sweep the world? " "If you want to do a good job in scientific research, you must learn to give up a lot of things, and the mentality of people who do scientific research must be flat and low."

　　His class is very popular with students, ranking first in teaching evaluation for many years.5%. In order to create good experimental conditions for the scientific research team, he raised funds by himself and built a world-class gas separation laboratory with a value of over 10 million. Under his leadership, the members of the scientific research team grew rapidly, won many national scholarships, were rated as the top ten academic stars of University of Science and Technology Beijing, and were selected into the postdoctoral innovation program of China. After graduation, they grew into top technical soldiers in all walks of life.

　　The students lamented that Liu Jiaoshou was a teacher and a friend; An elder, more like a relative.2014In, Dr. Zhang Chuanzhao graduated and taught in another university, which changed the direction of professional research. When he first joined the company, he didn’t adapt to many places, and he was so nervous that he lost sleep and even lost his hair every day. When he went back to his alma mater to chat with his teacher, Liu Yingshu comforted him: "Don’t worry, work hard, man proposes, God disposes." Sometimes hard work doesn’t necessarily pay off, but it doesn’t pay off if you don’t work hard. " After that, I took out my mobile phone and showed him my recent flight records. I went to four cities on business in a week. "You see that the teacher works so hard, and the things at hand may not have good results, but the teacher is still insisting, so you have to work hard." The teacher almost said Zhang Chuanzhao’s tears in a word, which seemed to inject energy in an instant.

　　Energy institute2015After finishing the freshman seminar, Wang Yi, a Grade-1 student, wrote a letter to him: "Teacher Liu, I want to say thank you. Thanks to your teaching and companionship in the past six months. For freshmen, a master like you is both looking up and deeply impressed. You care for us, paying attention to knowledge and being a man, and preparing small gifts for us on Christmas Eve. By your side, like a spring breeze! " Under his guidance, Wang Yi won a national scholarship, achieved good results in competitions such as the Energy Conservation and Emission Reduction Competition, and successfully applied for graduate studies.　　　

　　Liu Yingshu also pays attention to supporting young teachers. He helps young colleagues who enter the research group to set career development goals and guide them with their own experiences; He often discusses with them on scientific research direction and academic issues; He helped them to establish contact with famous overseas scholars, introduced enterprises to them, signed horizontal projects, revised project applications and solved technical problems. In recent years, the young teachers of the research group have won many high-level scientific research projects, such as the National Natural Science Foundation Youth Project, the Beijing Natural Science Foundation Project and the Postdoctoral Innovative Talents Program Project.

　　He said: "At our age, one of the main tasks is to build platforms and ladders for young people and pass on the scientific research tasks in our hands like a baton."

　　"Three-inch chalk, three-foot platform is the national luck; A heart of Dan, holding a candle to cast the soul of the people all his life. " This is Liu Yingshu, who, full of childlike innocence, practiced his ambition to serve the country, conquered one "wind volcano" after another on the road of scientific research, and became a "walking textbook" in students’ minds, explaining the meaning of "teachers’ morality" in every word and deed.

　　Kimi, the popular big model, once went down, and the dark side of the moon has been expanded five times in a row.

　　Technology giants have deployed AI PC products, which is expected to become the mainstream of the PC market.

　　Demand in the tire industry continues to improve, and () announced an increase in product prices.

　　The Ministry of Commerce responded that "the United States is considering sanctions against China chip companies related to Huawei", saying that China has always opposed the politicization and weaponization of economic, trade, scientific and technological issues, and will take necessary measures as appropriate to safeguard the legitimate rights and interests of China enterprises.

　　The General Administration of Market Supervision and other six departments issued the Notice on Strengthening the Food Safety Supervision of Precast Vegetables to Promote the High-quality Development of the Industry, which clarified the definition and scope of Precast Vegetables, and preservatives were not allowed to be added in the production process.

　　The National Development and Reform Commission said that it will speed up the construction of a comprehensive service platform for the development of the private economy, and steadily and accurately promote the resolution of problems and demands reflected by local private enterprises.

　　According to the report of the Central Finger Research Institute, in 2023, the market share of the top 100 real estate enterprises was 46.2%, a slight increase of 0.4 percentage points compared with 2022, and the market share of central state-owned enterprises continued to increase.

　　Shenzhen will promote the high-quality development of ultra-high-definition video display industry cluster, and will support key core technology research around 8K video recording equipment, CMOS image sensor, ultra-high-definition SoC chip and photoresist.

　　On March 21st, the world’s first local train with hydrogen energy independently developed by CRRC Changchun Railway Passenger Car Co., Ltd. successfully reached the speed test run, marking a new breakthrough in the application of hydrogen energy in rail transit.

　　Lei Jun announced that Wuhan Optics Valley Xiaomi Automobile Delivery Center is ready; Delivery centers and sales stores in 29 cities across the country will receive visitors from the 25th.

　　The person in charge of the LE (Life Service) business of Meituan said that door-to-door service has supported a trillion-dollar market. In 2023, the transaction volume of life services (including housekeeping, washing and maintenance) on Meituan doubled year-on-year.

　　Apple released the advertisement of "Briefing Experience Specialist" for the sales team in China, which was mainly responsible for the sales and business development of Vision Pro.

　　On the 21st, the international gold price exceeded $2,200 per ounce, a record high. Huaan Fund believes that the Fed’s interest rate meeting released the "dove" signal, and the market’s expected probability of interest rate cuts in June increased from 60% to 75%, which strengthened the pricing logic of gold.

　　There is a new share subscription today: () code 001389, the issue price is 17.43 yuan, the price-earnings ratio is 26.32 times, and the subscription limit is 11,000 shares, mainly engaged in printed circuit boards.

　　Kimi, the hot big model, once went down.

　　On March 21, the App and applet of Kimi, a large model application of the dark side of the moon, once appeared to be unable to be used normally. The dark side of the moon announced that since the 20th, Kimi’s system traffic has continued to increase abnormally, and the trend of traffic increase far exceeds the expected plan. The company has expanded its capacity five times, and the reasoning resources will continue to expand with the traffic to try to carry the growing number of users.

　　Guojin Securities believes that the large model is constantly upgrading, driving the demand for AI hardware to continue to be strong. Judging from the recent performance and guidance of relevant companies, the demand for GPU, ASIC, AI server, optical module, switch and so on has maintained rapid growth.

　　() It is believed that the current restrictions on the supply of high-end GPU in the United States are becoming stricter, and domestic AI computing chip manufacturers are welcoming a golden period of development. Haiguang DCU, CAMBRIAN Siyuan series and Huawei Shengteng series special AI chips are expected to accelerate the realization of domestic substitution and enter the high-speed growth period.

　　Technology giants have deployed AI PC products.

　　On March 21st, AMD held the AI PC Innovation Summit in Beijing, attended by Lenovo Group, Asus Computer, Zhizhi AI, Zhipu AI, Tongyi Qianwen, Baichuan Intelligent and other companies. AMD said that it is promoting innovations outside the chip, including an open end-to-end software ecosystem that enables its ISV partners to use thousands of AI models; By the end of 2024, more than 150 ISVs are being promoted to develop Ryzen AI as planned. Lenovo Group also announced that it will release new AI PC products at Lenovo Innovation and Technology Conference on April 18th.

　　The organization believes that AI PC can realize AI functions under offline conditions, and has many functions such as natural language processing and image recognition, which is expected to become a key tool to improve productivity. AIGC will usher in intensive landing in the office field, and more content can be expected in the future. The White Paper on AI PC Industry predicts that in the PC market in China, the assembly proportion of AI PC in new machines will rise rapidly in the next few years, reaching 85% in 2027.

　　Demand in the tire industry is improving, and product prices are rising.

　　Linglong Tire said on the interactive platform that in view of the recent continuous rise in raw material prices, the company decided to raise the prices of all products of all brands of TBR and PCR in the domestic retail market by 2% to 3% from April 1, taking into account various factors such as market demand and production cost.

　　According to the industrial chain data, as of the week of March 14th, the starting load of all-steel tires of tire enterprises in Shandong was 70.37%, 1.87 percentage points higher than the same period of last year; The starting load of semi-steel tires was 79.67%, 6 percentage points higher than the same period last year. In addition, the downstream automobile industry achieved double growth in production and sales in the first two months as a whole, and the sales of new energy vehicles continued to grow, which all drove the demand for tires. () It is pointed out that in the medium and long term, the advantage of high cost performance of China tires is expected to be maintained.

　　○ SuperMap Software cooperates with Taizhou Data Industry Group.

　　() Signed a strategic cooperation framework agreement with Taizhou Data Industry Group. The two sides will explore the cooperation mode of joint operation and carry out the construction of digital intelligence infrastructure related to "(spatial information x data elements) x" around the cooperation contents such as data element circulation, scene demand application and technology joint development. Cooperation around low-altitude economic perception is also one of the important contents of this strategic cooperation.

　　○ Wanma Technology Subsidiary cooperates with Langge Technology.

　　() Shanghai Youka, a subsidiary, signed a strategic agreement with Langge Technology, which will establish a strategic partnership in the closed-loop field of autopilot data based on mutual understanding and recognition of the strategic planning, business positioning and development direction of the closed-loop field of autopilot data, and promote cooperation projects in line with the common interests of both parties in stages.

　　○ Baowu Magnesium signed a cooperation agreement on integrated die casting.

　　() Chongqing Boao Mg-Al Metal Manufacturing Co., Ltd., a subsidiary, signed a development agreement with an automobile manufacturer, and the company will jointly develop ultra-large magnesium alloy integrated die castings with this customer.

　　○ Baolong Technology won the designation of air suspension system product project.

　　() Received the Notice of Fixed Point from a new energy automobile head brand OEM in China, and selected the company as the spare parts supplier for the front and rear air springs of its new project. The life cycle of the project is 4 years, and the total amount of the life cycle exceeds 640 million yuan. It is expected that mass production will begin in October 2025.

　　○ Taihua New Materials intends to repurchase shares.

　　() It is planned to buy back shares at a price of 50 million to 100 million yuan, and the repurchase price shall not exceed 13.93 yuan/share.

　　○ Shandong Haihua’s performance in the fourth quarter increased greatly.

　　() The net profit returned to the mother in 2023 was 1.044 billion yuan, down 5.78% year-on-year. Among them, the net profit returned to the mother in the fourth quarter was 379 million yuan, up 533.05% year-on-year.

　　Billboard

　　Three institutions buy Shennong Group

　　According to the public trading information on March 21st, () won the seats of three institutions and bought a total of 99,657,400 yuan, accounting for 32.57% of the total turnover of the whole day.

　　Everbright Securities said that from the perspective of expansion speed, the company maintained a steady strategy. Under the condition of continuously increasing the proportion of foster care, the target for slaughter in 2024 and 2025 was 2.5 million and 3.5 million. From a regional perspective, the company is currently expanding its layout outside the province to Guangdong and Guangxi, and the effect of reducing costs and raising prices is obvious. From the perspective of industrial structure, the company has long attached importance to the integrated layout of industrial chain, and the upstream feed plate supports the production demand of aquaculture. By the end of 2024, the production capacity is expected to exceed 1.5 million tons, and the downstream slaughtering and processing capacity of 2.5 million heads will be stable for a long time, which will effectively undertake the expansion demand of the company.

　　○ () said that in recent years, the company has focused on developing innovative business with open source HarmonyOS and open source Euler as the main business, and the new generation of artificial intelligence hub platform AIRuns has been gradually commercialized in the fields of finance, electric power and robotics. At the beginning of January this year, the company and Huawei signed the HarmonyOS Talent Ecosystem Service Cooperation Framework Agreement. In the future, the company will continue to provide low-level software and hardware capability support and empowerment innovation for various products and solutions related to HarmonyOS’s ecology, and help HarmonyOS’s ecological development and prosperity.

　　○ () said that at the end of last year, the company successfully won the bid in all nine blocks of the sixth phase frame of mechanical seal, and won the first place in eight blocks and the second place in one block. The company’s international business orders have increased significantly in recent years, and the brand awareness and influence in the international market have been continuously improved. In the future, with the further enhancement of the ability to obtain orders, international business will be the most important part of the company’s business growth.

　　○ () said that the company continued to optimize the layout of production lines last year and its performance grew steadily. At present, the company’s orders in hand and overall production and operation are in good condition, and the visibility of orders is about one quarter. In the future, the company will unswervingly focus on the main business of professional stage lighting equipment, promote business development with technological innovation, and expand customer base according to industrial direction.

　　Japanese version of The Journey to the West stills, with the Monkey King in the middle.

　　Japanese version of The Journey to the West Tangseng modeling

　　Japanese version of The Journey to the West mentoring four people.

　　The Monkey King’s six-year-old boy once said angrily that "masterpieces can be adapted, but there must be a bottom line, and you can’t change them blindly". However, the Japanese made a romantic version of the film The Journey to the West, which was accused by netizens from China of "destroying the original theme" when it was promoted at the Cannes Film Festival last year. Although the film was not released in China, yesterday, the reporter found the full version of the film on Sina Podcast Channel. Although it was uploaded only for more than a day, it has been questioned and criticized by many netizens.

　　In the Japanese version of The Journey to the West, Tang’s monk is played by acting actress Eri Fukatsu, while Katori Shingo, a member of Japanese youth idol group SMAP, plays the Monkey King with some "rogue" temperament, and famous Japanese comedians Teruyoshi Uchimura and Atsushi It? play the sand monk and Pig Bajie respectively. However, in dressing up, Tang Priest, who was supposed to be wearing a cassock, became white, the Monkey King put on an exaggerated mini-skirt, and Pig Bajie wore a red and green hat like a clown. What’s more, several disciples are grumpy, and they always come to fight, and the Monkey King, who is brave and wise, has become a lazy person.

　　In terms of storyline, this Japanese film The Journey to the West is also quite meaningless: Master Sanzang, who aims at learning Buddhist scriptures from Tianzhu, learns Buddhist scriptures with his disciples Wukong, Friar Sand and Pig, and meets the princess Lingmei of a small country on the way. Lingmei originally came from a rich desert country, but the monster Jinjiao and the Yinjiao brothers turned her parents into turtles. Lingmei hoped that the four men and women would help her punish the monster. However, the monster is very difficult to deal with. Lingmei and Wukong are forced to the end by the monster instead … What is even more incredible is that in the film, the Monkey King talks about love with the banshee.

　　Once this video was spread on the Internet, it immediately triggered a heated discussion among netizens. Many angry netizens said that it was "rubbish" to shoot China’s classic works like this. However, some netizens said: The Japanese have ruined the theme of The Journey to the West, which is an insult to The Journey to the West. What’s the use of our accusations and anger? Instead of this, we might as well make our own movie The Journey to the West, and let the real original the Monkey King and Tang Priest go to the world. It is also suggested that China should legislate to protect famous works as soon as possible, and China’s cultural heritage must not be turned into a "cultural legacy". Chengdu Business Daily Pan Yuan

Editor: Zhou Zhongxiao

　　How much pension can I get in the future? This is a problem that every pension insurance participant is concerned about. For a long time, people only know how much money they have paid, but rarely can they figure out how much money they will get in the future and whether the endowment insurance they have paid is worth it. Recently, the national social insurance public service platform was officially launched, and the insured can finally calculate how much pension they can receive in the future!

　　Want to calculate your own pension? Difficult!

　　How much does the employee pension insurance have to pay every month? The easiest way is to look at the deduction amount of endowment insurance on your salary slip, which is clear at a glance.

　　Old-age insurance is divided into two types: residents’ old-age insurance and employees’ old-age insurance. At present, employees’ old-age insurance is more concerned. In fact, there is a clear calculation method for pension benefits, but this calculation method is extremely complicated. For example, the pension insurance benefits for employees in Beijing are as follows:

　　After July 1, 1998, the basic pension consists of basic pension and personal account pension, and before June 30, 1998, the basic pension consists of basic pension, personal account pension and transitional pension.

　　Worked before June 30, 1998, pension composition:

　　Basic pension

　　Based on the average of the average monthly salary of employees in this city in the last year when the insured retires and the average monthly payment salary of himself, 1% will be paid for each full year according to the insured’s full payment period.

　　Transitional pension

　　The sum of the monthly transitional pension calculated according to the deemed payment period and the monthly transitional pension calculated according to the actual payment period.

　　Personal account pension

　　The accumulated storage amount of the insured’s personal account is divided by the number of months specified by the state. Different retirement ages correspond to different months. The Monthly Table of Personal Account Pension of Basic Old-age Insurance for Employees in Urban Enterprises can be easily found on the Internet.

　　The sum of the above three parts is the amount of pension that retirees can receive.

　　If you calculate according to the formula, it can be said that it is very frustrating. As a result, many people are trying to search for a "one-click generation" calculator on the Internet to calculate how much pension they can receive in the future.

　　However, although the calculation formula is ready-made, the amount of pension is closely related to the insured’s salary, average social salary, interest rate and other factors. These factors are variables, and it is impossible to accurately calculate the amount of pension under unpredictable circumstances.

　　Therefore, most of what can be searched online is only calculators for the amount of payment, and it is difficult to find calculators that can predict pension benefits.

　　give an example

　　The estimated benefits far outweigh the payment.

　　Suppose Wang, female, is currently 35 years old and has accumulated payment years of 11 years. Her "deemed payment period" is 0. Wang’s salary level fluctuates at twice the social average salary. For the convenience of calculation, let’s assume that her "previous annual average contribution wage index" is 2; Her "personal account deposit at the end of last year" was 107,519 yuan. The "average monthly salary of employees on the job last year" in Beijing, where she participated in the insurance, was 7855 yuan (the average salary of employees in full-caliber urban units in 2018). The assumption of "the average wage growth rate of employees in the future" is 8%, and the "future personal account bookkeeping rate" is also assumed to be 8%. "This year’s payment salary" is 20,761 yuan, and the future payment salary growth rate is also assumed to be 8%.

　　Through the calculator, the result shows that Wang will retire in 2039, and his basic pension is about 32,885 yuan, including 19,379 yuan for basic pension, 13,506 yuan for personal account pension and 0 yuan for transitional pension. In this way, Wang’s future pension is expected to exceed 30,000 yuan. Compared with the old-age insurance premiums paid before, the benefits are definitely far greater than the pay.

　　Many people will be surprised: "Can you get a pension of more than 30,000 yuan in the future? Will it be that high? " It should be noted that the simulation calculation here is the pension level after 20 years, and the future income situation cannot be felt by the current level of economic development. Just like 20 years ago, people’s wages were generally only a few hundred yuan, but now they have reached several thousand yuan. It is a truth that the original income can no longer be measured by the current economic level.

　　In addition, it should be emphasized that the calculation formula of pension involves many variables, which are only calculated under the simulation hypothesis of many variables and cannot truly reflect the future pension level of the insured. The actual amount shall be calculated by the local social security agency at the time of retirement.

　　operate

　　The official platform predicts that pensions will be divided into ten steps.

　　At present, the national social insurance public service platform can provide services such as social security annual enrollment information inquiry, treatment qualification authentication, pension calculation, social security relationship transfer inquiry, medical treatment inquiry in different places, overseas exemption application, social security card and electronic social security card status inquiry. Among these functions, pension calculation is very eye-catching. Although the platform provides a calculator, many people are still confused about the information that needs to be filled in.

　　The reporter logged into the platform and experienced it.

　　Click to enter the page of calculating the pension insurance benefits for urban workers. First, you must choose the type of insurance. This option includes "employees of urban enterprises" and "individual industrial and commercial households or flexible employees". Because most of the insured persons are insured through enterprises, here is an example of "employees of urban enterprises".

　　1 Fill in basic information such as gender and age. In the "estimated retirement age", the average male is 60 years old, the female cadre is 55 years old and the female worker is 50 years old.

　　2 determine the payment period. The column of "actual payment years" refers to the accumulated years of actual payment of social security. You can check your own payment information over the years, which is clearly recorded. The "deemed payment period" is very special. "The deemed payment period" refers to the continuous working time calculated according to the state regulations before the actual payment period of all the working years of employees. To put it bluntly, although you haven’t worked or paid the old-age insurance for some years, the old-age insurance will be considered as paid, and these years will be counted in your payment period to give you a pension.

　　According to the time when individual accounts of endowment insurance are established in different places, the starting time of deemed payment period is also different. Most of them were in the early 1990s, and those who worked before that had deemed payment period. Nowadays, young and middle-aged workers generally don’t involve the deemed payment period. Just fill in zero for this option.

　　3 determine the payment wage index. The "previous annual average payment wage index" is the most troublesome. The annual average payment wage index refers to the average payment wage index of social co-ordinators participating in endowment insurance over the years. It is based on the payment declared by the insured every year, and the salary is divided by the average salary of the local employees in the previous year, and the payment wage index of the year of payment is obtained. This is calculated once a year, and the annual payment wage index is added, and then divided by the actual payment period. Simply understood, the payment wage index means that the salary of the insured is several times that of the social security. Average the multiple of each year, and it is the annual average payment wage index.

　　4. Inquire about the amount of personal account storage at the end of last year. "The amount of personal account storage at the end of last year" is the sum of the personal account part and interest of the previous pension insurance, and most people will not remember how much money there is. You can check your own social security payment information over the years, which is clearly recorded (you can log on to the international social insurance public service platform or the Beijing social insurance online service platform).

　　5. Determine the average monthly salary of employees on the insured ground in the previous year. The "average monthly salary of employees on the insured ground in the previous year" will be announced by the social security department every year, and you can search and query it.

　　6. Forecast the future increase of social wage. "The average wage growth rate of employees in the future" is to fill in an estimated future growth rate of social wages, which is difficult to estimate. Looking up the average wage growth rate of employees released by Beijing Municipal Bureau of Statistics in recent years, we can find that this figure varies from high to low, reaching nearly 18% at high and just over 4% at low. So you can choose according to your personal prediction.

　　7 estimate the future personal account bookkeeping interest rate. The bookkeeping interest rate of personal account refers to the interest generated by the accumulated storage amount of personal account of endowment insurance. This bookkeeping interest rate should be determined with reference to the local average wage growth rate of employees in the previous year, the bank’s resident time deposit interest rate, the actual income from the operation of the endowment insurance fund and other factors. For example, the bookkeeping interest rate in 2016 was 8.31%, and the bookkeeping interest rate in 2017 was 7.12%.

　　8. Inquire about my payment salary this year. You can check your social security payment information.

　　9 forecast the growth rate of future payment wages. Insured personnel can estimate how much their annual salary will increase in the future.

　　10 calculation. After all the information is entered, click the "Calculate" button, and the system will give the pension budget result. Our reporter Dai Lili

Cervical cancer is one of the most common gynecological malignant tumors in the world. In China, more than 100,000 people get sick and nearly 60,000 people die every year, which seriously affects women’s health and life safety. Considering the epidemic characteristics of HPV and the applicable population range of the vaccine, the World Health Organization (WHO) believes that the earlier the HPV vaccine is vaccinated, the greater the benefit, and recommends girls aged 9-14 as the main target population for HPV vaccination worldwide. In 2024, the Zhejiang provincial government will provide free domestic bivalent HPV vaccine for school-age girls in the province as a practical project for the people.

Vaccination principle: informed, voluntary and free vaccination.

Inoculation target: junior high school girls aged 13-14 in Wucheng district who have no contraindications to HPV vaccination and have not been vaccinated before.

Vaccination time: The vaccination clinic in Wucheng District is expected to carry out the first dose of free bivalent HPV vaccination service from May 25, 2024, and the second dose is expected to be carried out from November to December. Consult the vaccination clinics in detail.

Vaccination procedure: 2 doses were inoculated in the whole process (the interval between 2 doses was not less than 5 months).

Warm reminder: the number of places is limited, while stocks last. Girls aged 13-14 who have completed the preliminary survey and agreed to be vaccinated are invited to go to the vaccination clinic in the school territory accompanied by their parents.

Question 1: Why do you want to get HPV vaccine?

A: HPV is the abbreviation of human papillomavirus. At present, there are more than 200 types found. HPV can be divided into high-risk type and low-risk type. Studies have shown that about 99.8% of cervical cancer is caused by persistent infection of high-risk HPV. At present, there are 12 kinds of high-risk HPV, including HPV16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58 and 59. In addition to causing cervical cancer, high-risk HPV is also related to the occurrence of cancer in anus, head and neck, genitals and other parts.

The types that bivalent HPV vaccine can prevent are HPV16 and HPV 18. Vaccination with HPV vaccine can significantly reduce the incidence of persistent HPV infection, precancerous lesions and cervical cancer, which is the most economical and effective means to prevent cervical cancer. Relevant clinical trials and post-marketing effect evaluation data show that the HPV vaccines currently approved for marketing have good safety and effectiveness.

Question 2: Why is the age range of free vaccination defined as 13-14-year-old girls?

A: The World Health Organization (WHO) recommends girls aged 9-14 as the main target population for HPV vaccination. Vaccination of HPV vaccine for young girls can induce a higher level of immune response and have a better preventive effect. Studies have shown that there are two peaks of HPV infection among Chinese women according to their age, one is 17-24 years old and the other is 40-44 years old. Taking girls aged 13-14 as the key target group for HPV vaccination, giving priority to ensuring and greatly improving the HPV vaccination rate of adolescent women can make better use of effective social resources and achieve the best effect of the primary prevention strategy for cervical cancer.

Question 3: Can I get HPV vaccine during the physiological period?

A: If there are no special circumstances such as fever, anemia, infection or severe menstrual discomfort, HPV vaccine can be vaccinated during the physiological period.

Question 4: What should I pay attention to after vaccination?

A: After inoculation, you should stay in the inoculation unit for 30 minutes, and you can leave only after there is no abnormality. After inoculation, you should rest more and drink more water to avoid strenuous exercise. Due to individual differences, a few people may have transient adverse reactions such as local pain, redness, induration, fever and fatigue after vaccination, which generally do not need special treatment and can be relieved by themselves. When necessary, you can go to a regular hospital in time.

Parents and friends, the healthy growth of children is related to the future of the motherland and the nation, and it is also the greatest wish and expectation of every family. Protecting children’s health is the common responsibility of schools, families and society. Let’s join hands to do a good job in HPV vaccination, escort the healthy growth of children and give them a healthy and bright future.

Wucheng District launches free bivalent HPV vaccination.

List of vaccination clinics

Original title: "Good news! Starting from tomorrow, this kind of school-age girls will be vaccinated free of charge.

Read the original text

　　At this year’s National People’s Congress, the General Secretary of the Supreme Leader pointed out during the deliberation of the Jiangsu delegation: "We must plan major measures to further comprehensively deepen reform and continuously inject strong impetus into promoting high-quality development and promoting Chinese-style modernization."

　　The Report on the Work of the Government puts forward: "Make overall plans to expand domestic demand and deepen supply-side structural reform" and "organically combine the implementation of the strategy of expanding domestic demand with deepening supply-side structural reform, better coordinate consumption and investment, and enhance the pulling effect on economic growth".

　　All localities and departments thoroughly implement the spirit of the important speech of the Supreme Leader General Secretary and the spirit of the two sessions of the National People’s Congress, vigorously implement the strategy of expanding domestic demand, and take more effective measures to achieve a virtuous circle of social reproduction. We will continue to deepen the structural reform of the supply side, meet the existing demand with self-controlled and high-quality supply, create and lead new demand, form a higher level of dynamic balance between supply and demand, and promote high-quality development to achieve new and greater results.

　　Make overall plans to expand domestic demand and optimize supply.

　　The General Secretary of the Supreme Leader pointed out: "We should make overall plans to promote the expansion of domestic demand and optimize supply, break through the breakpoints of combining the two, and give play to the advantages of super-large-scale market and strong production capacity."

　　The "Government Work Report" puts forward: "Focus on expanding domestic demand and promoting a virtuous circle of the economy."

　　On March 30th, Moby Dick Theater in Harbin Polar Park, Heilongjiang Province was full of audience. "Since the beginning of this year, the number of tourists received has increased significantly year-on-year, maintaining more than 10,000 person-times for several consecutive days." Zhang Jiwei, head of the park brand marketing center, said.

　　Supply and demand are two sides of economic development. All regions and departments make overall plans and make concerted efforts, organically combine the implementation of the strategy of expanding domestic demand with deepening the structural reform on the supply side, help expand domestic demand through the structural reform on the supply side, and continuously optimize supply based on demand expansion and upgrading.

　　Give full play to the demand advantage of ultra-large-scale market — —

　　Spring is blooming, and the home appliance market is welcoming the peak consumption season. On March 30th, in a home appliance store in Haidian District, Beijing, consumer Li Yi used the trade-in service to order an energy-saving air conditioner, which not only enjoyed the convenience of professional door-to-door disassembly, but also got the 300 yuan deduction, which was convenient and affordable.

　　The consumption market of household appliances is huge. In 2023, the total retail sales of household appliances and audio-visual equipment above designated size reached 871.9 billion yuan. The State Council recently released the Action Plan to Promote Large-scale Equipment Renewal and Trade-in of Consumer Goods, proposing that by 2027, the recycling of used household appliances will increase by 30% compared with 2023. All localities and departments actively support home appliance sales enterprises, production enterprises and recycling enterprises to jointly carry out trade-in promotion activities, set up online and offline trade-in areas and give preferential treatment to consumers who buy energy-saving home appliances to stimulate greater potential of home appliance consumption.

　　Give full play to the supply advantage of strong production capacity — —

　　On March 28th, in the automatic production line of Shandong Linqing Xinsen Machinery Co., Ltd., the intelligent manufacturing equipment independently developed by the enterprise was running at a high speed and orderly. "We focus on the manufacturing industry, focus on projects, strengthen industries, provide excellent services, promote upgrading, promote the manufacturing industry to extend, supplement and strengthen chains, and constantly shape new kinetic energy and new advantages for development." Chang Chaofu, secretary of the Party Working Committee and director of the Management Committee of Linqing Economic Development Zone, said.

　　Industrial innovation ran out of acceleration. 1— In February, China’s investment in high-tech industries increased by 9.4% year-on-year, of which investment in high-tech manufacturing and high-tech service industries increased by 10.0% and 7.8% respectively. In high-tech manufacturing, the investment in information chemicals manufacturing, aviation, spacecraft and equipment manufacturing increased by 43.2% and 33.1% respectively; In the high-tech service industry, the investment in professional technical service industry and information service industry increased by 36.2% and 16.1% respectively.

　　Wang Yiming, vice chairman of China Center for International Economic Exchanges, said that China has a population of more than 1.4 billion and a middle-income group of more than 400 million. The income level and consumption level of residents have been continuously improved, and new industrialization and urbanization have been continuously promoted. It is the most potential super-large market in the world. It is necessary to promote the expansion of domestic demand and optimize supply as a whole, and give full play to the remarkable advantages of scale economy, innovation and development and impact resistance brought by the ultra-large domestic market to China’s economic development.

　　Adhere to the strategic basis of expanding domestic demand

　　General Secretary of the Supreme Leader stressed: "To build a new development pattern, we must adhere to the strategic basis of expanding domestic demand, so that production, distribution, circulation and consumption rely more on the domestic market and form a virtuous circle of the national economy."

　　The "Government Work Report" proposes to "promote the steady growth of consumption" and "actively expand effective investment".

　　"Charging is much more convenient, and it is more reassuring to buy new energy vehicles." On March 29th, Theway, a citizen who experienced the fast charging service, said at the Hong Kong New Energy Vehicle Charging Station in Wutong Street, Tongxiang City, Jiaxing City, Zhejiang Province. According to the staff of State Grid Jiaxing Power Supply Company, the charging station was put into use not long ago, which can satisfy the charging of more than 90 new energy vehicles at the same time, provide citizens with faster and more convenient charging services, and help green transportation and new energy vehicle consumption.

　　Consumption continues to be hot and production is busy. On April 1st, in the workshop of Zhongke Yibo (Dezhou) New Energy Technology Co., Ltd. in Qingyun County, Dezhou, Shandong Province, rows of sodium ion power batteries were transported on the assembly line. Li Chao, the general manager of the company, said that the four production lines are "fully fired" and the workers are working at full capacity. It is estimated that the sales in the first quarter will reach 80% of the sales in the whole year last year.

　　Demand pulls supply, and supply creates demand. All localities and departments exert their efforts from both supply and demand, give full play to the advantages of ultra-large-scale market and strong production capacity, accelerate the construction of a new development pattern, and push high-quality development to a new level.

　　Promote accurate consumption — —

　　"At the peak of the spring tour season, we are welcoming the peak of booking." On March 31st, Huang Fang, the head of Tianmu Mountain Residence in Shangshitang, ru ao, Xinchang County, Shaoxing, Zhejiang Province, was busy receiving guests after guests. Around Tianmu Mountain, ru ao explores the local characteristic culture, creates a richer tourism experience, and stimulates the cultural tourism consumption to be more energetic.

　　The National Online New Year Festival, the time-honored carnival, the Beijing-Tianjin-Hebei Consumer Season jointly organized by Beijing, Tianjin and Hebei, and the "33 Consumer Festival" with strong national characteristics held in Guangxi & HELIP; … All localities and departments have accelerated the creation of new consumption scenarios, new formats and new models, launched various consumption promotion activities, optimized and improved the consumption environment, and further consolidated the "main engine" role of consumption in economic growth.

　　"We will do a good job in implementing various policies, stimulate potential consumption, and promote consumption to shift from post-epidemic recovery to continuous expansion, providing strong support for consolidating and enhancing the economic recovery to a good situation and better meeting the needs of people’s better life." Xu Xingfeng, director of the Department of Market Operation and Consumption Promotion of the Ministry of Commerce, said that it will adhere to the "policy+activity" two-wheel drive, highlight key categories and festival seasons, continue to organize colorful consumption promotion activities, foster and expand new consumption, vigorously develop digital consumption, stabilize and expand traditional consumption, promote the expansion of service consumption, optimize the consumption environment, and release greater consumption potential.

　　Major projects are in full swing — —

　　On April 1st, the comprehensive management project site of Xinxing Zhawei Bund in Tongguan District, Tongling, Anhui Province was in full swing, which was the first major water conservancy project started this year. "The project feasibility study approved a total investment of 1.01 billion yuan and a total construction period of 21 months. After completion, it will significantly improve the coastal flood control capacity and protect navigation conditions." The relevant person in charge of the Ministry of Water Resources said.

　　On March 13th, the inner dome ball belt of Tianwan Nuclear Power Unit 8 in Lianyungang, Jiangsu Province was successfully hoisted. At this point, the national key energy project — — Tianwan Nuclear Power Plant No.7 and No.8 have all entered the stage of installation and commissioning, and are expected to be put into operation in 2026 and 2027 respectively. By then, the total installed capacity of Tianwan Nuclear Power Base will exceed 9 million kilowatts, and it can provide clean power of more than 70 billion kWh per year.

　　The project of diverting water from the Yangtze River to fill the Han River has entered the full-scale construction stage, and the largest wind farm in the ultra-high altitude area in the world has been put into operation. The arch ring of Xiangshuidong aqueduct in Zhanghe Irrigation District of Hubei Province has been successfully turned and closed, and the construction of Pingliang-Qingyang railway in Gansu Province has started. The first land cable crossing project in China has been successfully laid in Zhoushan, Zhejiang Province & HELIP; … A number of major projects are in full swing to refresh the "progress bar", providing solid support for the "good start" of the economy this year.

　　Actively promote high-end, intelligent and green industries.

　　The General Secretary of the Supreme Leader pointed out: "All localities should proceed from reality, first establish and then break down, adjust measures to local conditions, and give classified guidance, and selectively promote the development of new industries, new models and new kinetic energy according to local resource endowment, industrial base and scientific research conditions, and transform and upgrade traditional industries with new technologies, and actively promote high-end, intelligent and green industries."

　　The "Government Work Report" puts forward: "Vigorously promote the construction of a modern industrial system and accelerate the development of new quality productive forces. Give full play to the leading role of innovation, promote industrial innovation with scientific and technological innovation, accelerate the promotion of new industrialization, improve total factor productivity, constantly shape the development of new kinetic energy and new advantages, and promote a new leap in social productivity. "

　　All localities and departments should intensify innovation, make efforts to fill short boards, draw long boards and forge new boards, cultivate and expand emerging industries, lay out and build future industries ahead of schedule, improve the modern industrial system, and promote the high-end, intelligent and green transformation of traditional industries.

　　Speed up the optimization and upgrading of industrial chain supply chain — —

　　On March 27th, the groundbreaking ceremony for the 8th and 6th generation AMOLED production line invested by BOE was held in Chengdu, Sichuan. This production line is the first in China and the second in the world for the 8th and 6th generation AMOLED production line, and it is expected to achieve mass production in 2026. This year, Chengdu plans to implement 510 major industrial projects with an annual investment of 104.28 billion yuan, with 107 projects under construction and 129 completed and put into operation.

　　Emerging industries will seize the opportunities in the future — —

　　In the laboratory of Carbon Cloud Intelligent Company in Guangdong Zhuhai Hengqin Guangdong-Macao Deep Cooperation Zone, a series of sophisticated instruments are producing a special chip — — The second generation of silicon-based polypeptide chip. This chip can synthesize up to 168 million micro-detection units on a single 8-inch silicon wafer, and the detection sensitivity of each micro-detection unit is hundreds to thousands times that of the existing standard methods. This means that it can realize multi-dimensional understanding of personal and public health status in the field of molecular biology. This is part of the whole industrial chain of "digital life" built by carbon cloud intelligence.

　　As a new concept, digital life is one of the application fields of the future life and health industry in Guangdong. The relevant person in charge of the Guangdong Provincial Department of Industry and Information Technology said that by 2030, the five industrial clusters of future electronic information, future intelligent equipment, future life and health, future materials and future green and low carbon will become new economic growth points in Guangdong.

　　Better overall planning to expand domestic demand and optimize supply, give full play to the advantages of ultra-large-scale market, improve the adaptability of supply system to domestic demand, open up the blocking points of economic cycle, and promote the benign interaction between supply and demand, which will certainly inject new impetus into the world economy while achieving its own high-quality development.