"Aerospace Sea Cup" The top ten news of China and the world aerospace in 2017 was announced

Hosted by China Aerospace News Agency and co-organized by Beijing Aerospace Digital Sea Technology Co., Ltd., the "Aerospace Digital Sea Cup", which was jointly selected by famous academicians and experts in aerospace and military fields such as Zhang Lvqian, Xu Guangyu and Wang Wei, and authoritative media reporters engaged in scientific and technological reporting in China, was announced on the 2nd.

Ten pieces of news, including the successful mission of Tianzhou-1, were selected as the top ten news of China Aerospace in 2017. Ten pieces of news, including SpaceX’s major breakthrough in the reusable technology of spacecraft, were selected as the top ten news of world aerospace in 2017.

In this selection, two pieces of China space news were selected as the top ten news in the world space, which effectively reflected the new major scientific and technological achievements that China has continuously made in the process of building a space power and a world science and technology power.

China Aerospace Newspaper is the only authoritative industry media publicly issued in China’s aerospace field. So far, it has held five consecutive news selection activities for China Aerospace and World Aerospace, which has a wide influence in the industry. Beijing Aerospace Digital Sea Technology Co., Ltd., which co-organized this news selection activity, focuses on aerospace popular science education and the transformation of aerospace integration of defense and civilian technologies achievements, and is committed to promoting the extensive promotion of aerospace culture, the cross-integration of aerospace technology and civil market, promoting the transformation of aerospace scientific and technological achievements, and promoting the further development of China’s aerospace integration of defense and civilian technologies industry and popular science culture industry.

The specific selection results are as follows-

Top Ten News of China Aerospace

The mission of Tianzhou-1 was a complete success, and the second step of China’s manned spaceflight project was successfully completed.

On April 20th, China successfully launched the first cargo spacecraft Tianzhou-1 at Wenchang Space Launch Site in Hainan. Tianzhou-1 successfully verified the key technologies of space station cargo replenishment, in-orbit propellant replenishment and autonomous rapid rendezvous and docking, and was controlled to re-enter the atmosphere and burned on September 22. Tianzhou-1 mission is the final battle of the space laboratory mission of manned spaceflight project. The complete success of the mission marks the successful completion of the second step of China’s manned spaceflight project, and China’s manned spaceflight project has entered a new stage of development.

2. China’s commercial space launch has made new breakthroughs.

On January 9th, the Kuaizhou-1A universal solid-state launch vehicle was successfully launched at Jiuquan Satellite Launch Center in China. This is the "first order" for commercial space launch of Kuaizhou series rockets developed by China Aerospace Science and Industry Group Co., Ltd.. On November 21st, China’s new generation carrier rocket Long March 6 successfully launched three satellites at Taiyuan Satellite Launch Center. This is the first commercial launch mission of the Chang-6 rocket developed by China Aerospace Science and Technology Corporation. At present, the global market demand for satellite applications is increasingly extensive, and China’s commercial launch is characterized by many models, wide demand, rapid response and rapid development.

3. The successful launch of Zhongxing 16 opened the era of satellite communication in Qualcomm, China.

On April 12th, the satellite Shijian-13 (Zhongxing-16) was successfully launched into orbit from long march 3b in xichang satellite launch center. This satellite is China’s first communication satellite with engineering application of electric propulsion in Qualcomm, and it is also the first satellite with full configuration of Dongfanghong-3 B platform. It has undertaken the task of carrying out high-speed laser communication experiment with the earth on the geosynchronous orbit satellite for the first time in China.

4. Mozi completed three scientific goals ahead of schedule.

On August 10th, Mozi, the world’s first experimental satellite for quantum science, which was completely independently developed by China, successfully realized two-way quantum communication between satellite and ground for the first time in the world. In less than a year, Mozi completed the three scientific goals of high-speed quantum key distribution, quantum entanglement distribution and quantum teleportation experiment of satellites, which were originally scheduled for two years. This indicates that China’s quantum communication research has reached a leading position in the world.

5. The Beidou-3 double star was successfully launched, opening a new era of global networking.

On November 5th, China successfully launched the first binary star of Beidou-3 with the Long March 3B/Expedition I carrier rocket in xichang satellite launch center. The first launch of Beidou-3 global networking satellite was a complete success, which opened a new era of global networking of Beidou satellite navigation system, and the "three-step" development strategy of Beidou satellite navigation system entered the "last step".

6. On-orbit delivery of China’s new generation geostationary meteorological satellite Fengyun-4

On September 25th, the on-orbit delivery ceremony of China’s new generation geostationary meteorological satellite Fengyun-4 was held in Beijing. The satellite was officially delivered to the user China Meteorological Bureau by the development unit China Aerospace Science and Technology Corporation. The on-orbit delivery of Fengyun-4 satellite marks the upgrading of China’s geostationary meteorological satellite observation system and the leap from "parallel running" to "leading" of China’s geostationary meteorological satellites, which is of great significance for ensuring the continuous, reliable and stable operation of China’s geostationary meteorological observation business and improving the international status and influence of China’s aerospace and meteorological undertakings.

7. Algerian No.1 communication satellite was successfully launched, and Arab countries welcomed the first China star.

On December 11th, long march 3b successfully launched Algerian-1 communication satellite in xichang satellite launch center. A Xing-1 is the first communication satellite in Algeria and the first cooperation project between China and Algeria in the space field, which has set a successful precedent for cooperation between China and Arab countries in the space field.

8. "Wukong" successfully obtained the most accurate electron cosmic ray spectrum.

On November 30th, China Academy of Sciences announced the detection results of China’s dark matter particle detection satellite "Wukong": during the first 530 days of its orbit, the satellite collected about 2.8 billion high-energy cosmic rays, including about 1.5 million electron cosmic rays above 25 GeV (1 GeV = 1 billion electron volts). Based on these data, researchers have successfully obtained the most accurate electron cosmic ray energy spectrum in the world, which will help to find clues about the existence of dark matter.

9. China’s first X-ray space astronomical satellite "Huiyan" was launched.

On June 15th, China successfully launched the first X-ray space astronomical satellite "Huiyan" with the Long March 4 B carrier rocket at Jiuquan Satellite Launch Center. At the same time, the launch also carried a number of satellites such as the Uruguayan NewSat-3 small satellite. The full name of "Huiyan" is Hard X-ray Modulation Telescope Satellite (HXMT), which is another important space science satellite in China. It will significantly improve the development level of China’s large-scale scientific satellites, fill the gap of China’s space X-ray exploration satellites, and realize the leap from ground observation to joint observation of heaven and earth in the field of space high-energy astrophysics.

10. The "Moon Palace 365" plan was launched.

On May 10th, the first batch of volunteers of "Yuegong 365" experimental plan entered Yuegong No.1 experimental module. The experimental plan of "Yuegong 365" is to live in "Yuegong No.1" for 365 days. The experimenters are divided into two groups alternately, with 4 people in each group. The first group has 60 days, the second group has 200 days, and then the first group completes another 105 days. "Yuegong No.1" is the first ground-based experimental device of biological regeneration life support system in space base in China and the third in the world.

Top Ten World Aerospace News in 2017

1. SpaceX has made a major breakthrough in the reusable technology of spacecraft.

In 2017, SpaceX made several major breakthroughs in the reusable technology of spacecraft. On March 31, the company successfully launched the "second-hand" Falcon 9 rocket, realizing the company’s first reuse of a liquid launch vehicle. On June 4, the company’s Falcon 9 rocket successfully launched the "second-hand" dragon spacecraft developed for the company, which was the first time SpaceX reused the orbital-class spacecraft. On December 15th, the company launched a "second-hand" spacecraft with a "second-hand" rocket for the first time. The first stage of Falcon 9 rocket and the cargo "Dragon" spacecraft used in this launch were used once in June 2017 and April 2015 respectively.

2. China Mozi completed three scientific goals ahead of schedule.

On August 10th, Mozi, the world’s first quantum science experimental satellite independently developed by China, successfully realized the two-way quantum communication between satellite and ground for the first time in the world. In less than one year, Mozi completed the three scientific goals of high-speed quantum key distribution between satellite and ground, quantum entanglement distribution and quantum teleportation experiment between satellite and ground, which indicated that China’s quantum communication research had reached a leading position in the world.

3. Cassini probe hits Saturn and ends its mission.

On September 15th, the American Cassini probe, which has been running in Saturn’s orbit for 13 years, ended its mission by hitting Saturn, and sent the atmospheric data obtained back to Earth before it crashed, which is helpful to further increase human’s understanding of Saturn. Cassini probe has been running in Saturn’s orbit for 13 years since it arrived in Saturn’s orbit in 2004, which has brought amazing discoveries to mankind-knowledge about this "straw hat planet" and its many mysterious satellites.

The mission of Tianzhou-1 was a complete success, and the second step of China’s manned spaceflight project was successfully completed.

On April 20th, China successfully launched the first cargo spacecraft Tianzhou-1 at Wenchang Space Launch Site in Hainan. Tianzhou-1 successfully verified the key technologies of space station cargo replenishment, in-orbit propellant replenishment and autonomous rapid rendezvous and docking, and was controlled to re-enter the atmosphere and burned on September 22. Tianzhou-1 mission is the final battle of the space laboratory mission of manned spaceflight project. The complete success of the mission marks the successful completion of the second step of China’s manned spaceflight project, and China’s manned spaceflight project has entered a new stage of development.

5. The United States successfully restarted the voyager 1 thruster that had been dormant for 37 years.

On November 28th, NASA issued a statement saying that a group of thrusters of Voyager 1 probe which had been dormant for 37 years had been successfully restarted. According to the statement, Voyager 1 has been using a set of "attitude control thrusters" to fine-tune its attitude, so that its antenna is always aimed at the earth and the communication between the two is kept smooth. However, since 2014, the performance of this group of thrusters began to deteriorate. Therefore, NASA decided to start four spare "orbit correction operation thrusters". Voyager 1 was launched in 1977, and now it has flown more than 20 billion kilometers away from the sun, leaving the heliosphere region of the sun and being in interstellar space.

6. Japan has completed the deployment of the initial operation capability of the "quasi-zenith" system.

On August 19th, Japan successfully launched the fourth quasi-zenith system satellite. So far, Japan has completed the deployment of the first phase of the quasi-zenith system, creating conditions for the initial operation of the system. According to the plan, Japan will complete the test of the system in early 2018 and put it into initial operation. "Quasi-zenith" system is an autonomous regional satellite navigation system independently developed by Japan, which has two functions of GPS enhancement and autonomous navigation service, covering Japan and its surrounding areas, and will enable Japan to establish an independent satellite navigation service capability.

7. The QB50 project satellite led by Europe and participated by many countries was successfully launched.

On April 18th, 28 QB50 satellites were launched by American Cosmos-5 carrier rocket. On June 23rd, the second batch of eight satellites of QB50 project entered sun-synchronous orbit by Indian carrier rocket, and the deployment of QB50 scientific satellites was officially completed. The purpose of this project is to carry out the largest multi-point in-situ detection of the earth’s atmosphere’s lower thermosphere so far, and at the same time verify the "resistance sail" deorbiting technology. The QB50 project was initiated by the European Union in 2011. Fifteen international institutions cooperated to lead the project. More than 40 universities, research institutions and companies from 23 countries, including four universities in China, participated in the satellite development.

8. India successfully launched a 104-star rocket to set a world record.

On February 15th, India successfully launched 104 satellites with PSLV carrier rocket, setting a world record for launching multiple satellites with one arrow. The carrying capacity of Indian PSLV rocket in 620km sun synchronous orbit is 1.75t.. Among the 104 satellites launched this time, the main load is a domestic remote sensing satellite weighing 714 kilograms. There are also two nanosatellites from India weighing 8.4 kg and 9.7 kg respectively, and the other 101 satellites are from the United States, Israel, Kazakhstan, Switzerland, the United Arab Emirates and the Netherlands, with a maximum weight of no more than 4.7 kg.

9. The United States and Russia jointly launched the "Deep Space Portal" lunar orbit space station project.

On September 27th, NASA and the Russian National Aerospace Corporation signed a joint statement, announcing that they would jointly build the first lunar orbiting space station named "Deep Space Portal" as a lunar base for deep exploration of the solar system and sending humans to Mars. "Deep Space Portal" is the name of the first space station in NASA’s manned landing on Mars. It will orbit between the earth and the moon and is expected to be launched as early as 2022. Since then, on December 12, US President Trump officially signed the "Space Policy No.1 Directive", requesting NASA to restart the manned moon landing program.

10. The US X-37B space plane set a new record for in-orbit flight.

On May 7, the U.S. space plane X-37B flew in Earth orbit for a record 718 days and returned to the ground on the same day. Like its previous three space missions, the US Air Force kept the mission very secret. The US Air Force issued a statement saying that the X-37B space plane carried out an in-orbit test during this mission, and at the same time extended the total time of the aircraft in orbit to 2085 days.

(Guangming Rong Media Reporter Xing Yuxi)

SAIC’s Zhiji car reported that it was dissatisfied with Xiaomi because of the comparison of new cars with cyber violence.

  Caixin. comZhiji Automobile, a subsidiary of SAIC, released a new car, benchmarking Xiaomi Automobile in the process. The storm caused by this conference continues. On April 11th, Zhiji Automobile publicly reported that it suffered from organized cyber violence and traffic bullying, which affected the normal business activities and business reputation of the enterprise, and urged relevant departments to severely punish cyber violence.


  On April 8th, Zhiji Automobile released the pure electric car L6. Tamia Liu, co-CEO of Zhiji Automobile, made a speech at the press conference and later became the focus of cyber violence. Tamia Liu said that some employees missed the birth of their children in an effort to "build cars", and some employees sent their young children to boarding schools so that they could meet in a hurry only once a week.


  Since then, there have been a lot of malicious comments in the official Weibo comment area, official live broadcast room and dealer’s live broadcast room of Zhiji Automobile, calling L6 an "orphan car" or a "wife-abandoned car". These messages even encouraged consumers not to buy, saying that "no business, no harm".

Today’s beginning of spring | Fu Yang protects the liver, and everything is reborn! Beginning of spring health customs raiders, worth collecting ~

Beginning of spring today.

Beginning of spring, standing is to see, spring is stupid, which means that plants are beginning to come alive.

"twenty-four solar term" said: "The first month festival, the establishment, the beginning is also the same as autumn and winter in long summer." That is to say, it means that winter is coming to an end, symbolizing the beginning of spring. It can be said that "there is little frost at the end of the year, and spring is known to the world."

After beginning of spring, the weather turned warmer, everything revived, and everything was full of vitality.

In the spring, it is not too late to compete for the sun.

When keeping in good health, stay healthy for one year and get sick less!

Beginning of spring custom

Beginning of spring is one of the important traditional festivals of the Han people. On this day, there will be many folk customs and activities.

1. Spring Festival

Spring Festival is an important activity in beginning of spring, and preparations must be made in advance and previewed, commonly known as spring performance. Then, we can officially welcome the spring, with the purpose of bringing back the spring and the sentence (G not u).

2. ancestor worship

In many areas, beginning of spring offered sacrifices to his ancestors. For example, Guangdong’s "Xin’ an County Records" contains: "The people have something to do with the ancestral temple."

The food offered to ancestors in beginning of spring was also special. Henan’s Ruyang County Records says: "Have a spring banquet, spit spring cakes, recommend divination and pears."

3. Bite spring

Beginning of spring also has its own food, mainly spring cakes, radishes, five-spice plates (mixed with five spicy foods such as onion, garlic, pepper, ginger and mustard), etc. Spring rolls are popular in the south.

Eating spring rolls pays attention to wrapping the dishes and eating them from beginning to end, which is called "having a head and a tail" and means auspicious.

4. spring outing

After beginning of spring, people like to go out for a spring outing in the spring, which is also the main form of spring outing.

5, playing spring

Playing spring, also known as "whipping the spring ox", originated earlier and prevailed in the Tang and Song Dynasties, especially after Song Renzong promulgated "Tu Niu Jing", the custom of whipping the local ox spread more widely.

People want to break the local cattle, and people compete for the soil of spring cattle, which is called grabbing the spring and taking the cow’s head as luck.

Beginning of spring Sanhou

Beginning of spring is a time point or a time period. China tradition divides beginning of spring’s fifteen days into three periods:

When the east wind thaws.

On the day of beginning of spring, the east wind warmed up and the earth began to thaw;

Second-time sting insect begins to vibrate.

Five days after beginning of spring,

The dormant insects slowly wake up in the cave;

Three-time fish are frozen

In five days, the ice in the river began to melt.

The fish began to swim on the water,

There are still broken borneol that is not completely dissolved on the water.

Floating on the water like a fish.

Beginning of spring health guide

After beginning of spring, the yin cold in winter has not dissipated, and there will be natural phenomena such as late spring cold; At this time, from winter to spring, people’s ability to resist diseases and adapt to the climate is extremely weak, and they are prone to illness.

Therefore, beginning of spring’s health care becomes particularly important, and only by grasping the key points can we get twice the result with half the effort.

Give priority to nourishing liver

According to the nature, the five elements in spring belong to wood, corresponding to the liver. Chinese medicine believes that the liver governs emotions and "anger hurts the liver". Beginning of spring’s health care should focus on regulating emotions, nourishing and protecting the liver, and preventing "hyperactivity of liver fire".

Maintain a happy mood and avoid rage or depression; Through proper outdoor activities, more sunshine and other methods to recuperate emotions, the qi of spring yang can be declared, so as to achieve the purpose of normal operation of human viscera function.

Beginning of spring should pay attention to drinking plenty of water when nourishing the liver. Drinking plenty of water can also promote the secretion of glands, especially digestive glands, pancreatic juice and bile, so as to facilitate digestion, absorption and waste elimination, and reduce the damage of metabolites and toxins to the liver.

In terms of diet nursing, considering the characteristics of protecting the liver and promoting the growth of yang in spring, we should eat more pungent and sweet foods, such as rape, coriander, leek, onion, white radish, chrysanthemum, kohlrabi, Chinese cabbage, celery, spinach and other vegetables.

Beginning of spring nourishing liver and dietotherapy: For people with liver stagnation and qi stagnation, focus on soothing the liver. You can use 10 grams of dried albizzia flowers, 20 grams of fresh products, 150 grams of fresh pig liver, a little salt and soup to drink; Patients with liver disease, such as patients with liver cirrhosis and hepatitis B, should maintain a happy mood, and can adopt dietotherapy to soothe the liver and strengthen the spleen, such as chicken bone grass and crucian carp soup, and avoid fried, hot, fat and indigestible foods.

Pay attention to keep warm and should be "covered in spring"

Chinese medicine believes that spring belongs to wood and corresponds to liver. Therefore, beginning of spring’s health preservation is mainly based on nourishing the liver, and the theory of traditional Chinese medicine holds that "the liver governs emotions" and "anger hurts the liver".

Therefore, the key to nourishing the liver is to keep a good mood and avoid rage or depression. You can recuperate your mood by going out and sunbathing more, so that the qi of spring yang can be declared, so as to achieve the purpose of normal operation of human viscera function.

Proper exercise helps yang qi.

In spring, when the nature is "old", the yang is rising, and everything is sprouting. Just like nature, human qi and blood need to be stretched freely, which requires people to "stay up late and get up early, and be happy with the day". They can take appropriate outdoor sports at the right time of sunshine, breathe fresh air and exercise their bones and muscles. Through proper adjustment, the qi of spring yang can be announced, the metabolic function can operate normally, and the cardiopulmonary function and the human body can be improved. But be careful not to exercise too early or too late, and not to sweat to avoid hurting the yang.

Diet should be sweet and sour.

On Su Wen’s Method of Storing Qi: "The liver governs the spring, … the liver is bitter and anxious, and it is slow to eat urgently, … the liver wants to disperse, and the acute food is pungent to disperse."

After beginning of spring, you can choose some foods that nourish and soften the liver, soothe the liver and regulate qi, such as leek, lobster sauce and coriander. Sweet foods such as jujube and honey water can also be appropriately added, which is beneficial to tonify the spleen and avoid damaging the spleen due to hyperactivity of the liver.

We should pay attention to eating less sour food to prevent excessive liver qi, and the physical properties of the food we eat should be cold. We should use or fast hot food with caution, so as to avoid the occurrence of warm diseases caused by diet promoting internal heat. Drink plenty of water on weekdays, and make tea with chrysanthemum and honeysuckle to clear away heat and dispel wind.

Open the window to breathe and prevent epidemic

After beginning of spring, the weather changed from cold to warm, everything began to recover, and all kinds of pathogenic bacteria and viruses began to grow and reproduce, which was a season with frequent epidemics. As the old saying goes, "A hundred herbs sprout, and an old disease sprouts." In terms of preventive measures, we must first eliminate the source of infection; Second, it is necessary to properly open the door and open the window for ventilation to ensure fresh indoor air circulation, which can also play the role of indoor dust removal and ventilation and reduce the survival of indoor bacteria; The third is to strengthen exercise and improve the body’s defense ability; In addition, wash your hands frequently every day, and pay attention to wearing masks in crowded places.

Original title: "Today’s beginning of spring | Fuyang protects the liver, and everything is reborn! Beginning of spring health customs raiders, worth collecting ~ "

Read the original text

Three characteristics of China’s water cycle: increasing precipitation, warming and humidifying in the west of southern waterlogging and northern drought

  Cctv newsOn March 27th, the joint prevention and control mechanism of the State Council held a press conference to introduce the work of preventing meteorological disasters, ensuring the resumption of work and preparing for spring ploughing. The heads of relevant departments of China Meteorological Bureau and the Ministry of Agriculture and Rural Affairs answered questions from the media.

  Reporter: This year’s World Meteorological Day has just passed. I noticed that this year’s theme is "Climate and Water". What impact will climate change have on China’s water resources? Will it lead to an increase in the frequency of droughts and floods across the country?

  Zhou Bing, Chief Expert of Climate Service of National Climate Center of China Meteorological Bureau.Every year on March 23rd, World Meteorological Day, the World Meteorological Organization and the international meteorological community will hold activities to publicize popular science around a related theme. From 1961 to 2019, seven of the 59 World Meteorological Days have been related to water. This year’s theme is "Climate and Water", which shows the importance of water in meteorological work.

  Climate change affects the global water cycle and the distribution of water resources. According to the climate statement of the World Meteorological Organization, the global average temperature in 2019 was 1.1℃ higher than the average from 1850 to 1900, which was the second hottest year on record after 2016, consistent with the global warming trend. Since 1951, the annual average surface temperature in China has increased by 0.24℃ every ten years. Climate change is changing the distribution of water resources, the characteristics of precipitation and the change of precipitation intensity, which will change the regional flood situation, and even make the dry places more and more dry and the wet places more and more wet. In recent 50 years, the average number of rainy days in China has generally shown a downward trend, mainly because the number of light rain days has decreased significantly, by 13%, while the number of heavy rain days has increased by 10% instead of decreasing. The decrease of light rain days means that the risk of drought increases, while the increase of heavy rain days means that the frequency of short-term heavy precipitation events increases and the risks such as urban waterlogging increase.

  China water cycle has three characteristics. First, in the 21st century, the precipitation in China is increasing, and the water cycle is intensifying. Second, there is a situation of waterlogging in the south and drought in the north, and the shortage of water resources in the north is intensified. Third, most areas in the west are getting warmer and wetter, showing the characteristics of warming and wetting. Therefore, we should pay more attention to the frequent occurrence of extreme weather and climate events and the changing characteristics of drought and flood distribution in China under the background of global warming, and effectively improve our ability to cope with climate change.

Just this week, after 05, "children" made a strong appearance. Did Uncle Deyo feel pressured?

Extremely popular journalist Chen Lingyan

632420dagy1hn3ouhyqyoj20sg0izacs.jpgMensik (official social platform map of ATP Tour)

In the last week, the most shocking thing in international tennis was the strong appearance of a group of post-05 players.

In Doha, Jacob Mensik, a Czech boy born in 2005, dismounted Murray, a famous veteran, and then abruptly eliminated Lublev, who was in his prime. Then he went one step further and ruthlessly defeated gael monfils, a veteran 19 years older than him, and reached the final directly, becoming the youngest player to reach the final of the ATP Tour since Umag Alcaraz in 2021. His strong performance stunned a crowd of fans.

In Rio, Joao Fonseca, a Brazilian brother born in 2006, swept Top50 player Firth with a wild card and became the first player born in 2006 to win on the Tour. In the second round, he defeated Garin, becoming the youngest player to reach the top 8 of the ATP Tour after Zvilev in 2014, and also the youngest Brazilian to advance to the top 8 of the ATP Tour.

Only last month, everyone was still excited that the 23-year-old Singer won the Australian Open, which meant the opening of a new generation of tennis. But in a blink of an eye, teenagers born in 2005 and 2006 made their debut, making Singer born in 2001 even look younger. 18-year-old Mensik, 17-year-old Fonseca, and 19-year-old Shang Juncheng of China … These young people under the age of 20 are growing up like crazy.

What is more noteworthy is that this year’s "children" are not attracted by their strong bodies, strong physical strength and fearless aggressiveness like the younger generation in the past. Their performance on the court shows that compared with their predecessors, this generation of young people have a better understanding of tennis and a more relaxed control of the court, just like getting an enhanced version of the operation manual.

Fonseca, for example, not only has a fast ball speed, but also has a precise landing point. At the same time, he is good at handling the ball in front of the net and switching between long and short balls. His ability is completely different from that of a newcomer.

Check out his story. In 2014, at the age of 7, he watched the game for the first time in Rio, watching Nadal’s game; In 2024, 17-year-old Fonseca became famous in this competition by waving a racket.

632420dagy1hn37rx3phhj20u00u077x.jpgFonseca (official social platform map of ATP Tour)

Besides, Mensik, who started playing tennis at the age of 4, has always dreamed of playing against his idol Djokovic. Now he is 18 years old. In the face of his predecessor Murray, his fast movement and wide-angle hitting make Murray only sigh. In the face of Lublev, he was also calm in the tiebreaker, and he didn’t see the novice panic at all. In the early morning of 24th against gael monfils, he played steadily, accurately and resolutely, and he was quite courageous in handling the key ball in the deciding set.

This little brother, who likes eating pizza and listening to eminem, already has the psychological quality of a mature player.

What’s more, these "children" have extremely high emotional intelligence. When defeating gael monfils, Mensik shook hands with each other and said, "You were one of my greatest inspirations when I was a child."

Some critics say that only Djokovic can treat these "children". Last year, a group of players in their early twenties challenged Djokovic, and Djokovic ruthlessly crushed the younger generation with amazing performance. After winning the championship, Djokovic once laughed and said that young people wanted to challenge him, but fortunately, he still won.

After a year, this group of young people under the age of 20 was born, and they could challenge a legend like Djokovic. I wonder if these young people who watched Djokovic win the championship on TV as a baby will make Uncle Djokovic feel pressure.

(Source: Jimu News)

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Today, let’s understand what is "culture" from the etymological point of view.

In the long history of China, every major social change is preceded by "cultural" change. The sacrificial culture of Shang Dynasty laid the foundation for the ritual and music civilization of Zhou Dynasty. During the Spring and Autumn Period and the Warring States Period, a hundred flowers blossomed and a hundred schools of thought contended for cultural opening and innovation, which ushered in Qiang Qin’s Han nationality, the Han nationality was formally formed, and the Confucianism of Confucianism also promoted the unification of China. The New Culture Movement during the May 4th Movement created a new culture in China, which was a fusion of Chinese and Western cultures and ancient and modern cultures, and provided a cultural foundation for today’s national independence and national prosperity. Today, we propose the creative inheritance and innovative development of China’s traditional culture, which is bound to provide the strongest cultural support for the great rejuvenation of the Chinese nation.

Culture is resources, culture is power, and culture is spirit. This is true for the nation, the country and the individual.

However, what is "culture" is still one of the problems that need to be discussed.

From the etymology, what is China’s so-called "culture"? Why does it have such great power? The analysis of culture from this angle can refresh us and help us understand the essence of China culture, as well as where and why it is different from western culture.

Let’s talk about the "text" of culture first.

Oracle Bone Inscriptions’s "Wen" is a hieroglyph, and the glyph is a pattern formed by many lines and interlaces, which represents a pictorial symbol carved on rocks or animal bones to convey consciousness. It is an ancient hieroglyph. Therefore, the original meaning of the word "Wen" is a pictographic ideographic symbol carved on rock walls and Oracle bones in ancient times. To put it bluntly, it is an image and a symbol carrier carrying meaning. Therefore, speaking words is a symbol used to express events, facts and information. This is one.

Second, writing is aesthetics. It is said that one of our ancestors looked up at the sky at the beginning of the humanities, and there were beautiful clouds in the sky, as the saying goes, the wind came and the rain went, and the clouds rolled and the clouds were comfortable; Looking down at the ground, it is precisely the beautiful mountains and rivers and the beautiful land. When observing natural humanities, historical geography, personnel stories, as well as architectural costumes, body shapes and even the spirit of consciousness, he found that these things have a very interesting thing in common. Those various patterns are beautiful things in the form of beautiful lines, and their forms can bring people beautiful enjoyment. "Wen" can not only express things, but also express spirit. All kinds of expressions make us feel both practical and enjoyable. So, he drew a "text". This is the origin of writing and the beginning of culture.

Therefore, the original meaning of the word "Wen" expresses beauty, mainly the kind of beauty that brings beauty to people in form. Therefore, we say that "Wen" is a pattern. Later, the poems and paintings we wrote, including our words, calligraphy, music and dance, were all patterns, and they all expressed a kind of aesthetic and formal "Wen".

If we grasp the original meaning of the beautiful pattern of the word "Wen", we can understand the characteristics of China culture. China culture pays special attention to poetry, aesthetic feeling and the comfort and comfort of secular life. China people pay attention to "life", that is, "to be born and live", and to live beautifully, healthily, abundantly, comfortably and poetically. For the beauty of life, because of the beauty of life, people in China often write poems about life.

China is a country that attaches importance to life, aesthetics and poetry. It emphasizes the free and easy mind, the cultivation of mind, the vibration of soul and the enjoyment of emotion on the basis of the unity of nature, mind and matter, and the unity of inside and outside, and pursues the aesthetic feeling in life.

There is a saying in the ancients that "poetry expresses ambition". "ambition" is "the heart of intellectuals" Poetry, as a "text" to express the feelings and emotions of the heart, is the most appropriate carrier and the best expression of beautiful "text".

Therefore, from patterns to words to poems, paintings, music, architecture and clothing, "Wen" has become an aesthetic activity for objects, a sense of beauty and beauty of people, and then it is derived from aesthetics. "Wen" is a phenomenon form, a subjective feeling, an aesthetic relationship between subject and object, an attitude of observing life and existence, and a poetic mode of life, culture and poetry.

Look at "Hua" again.

"Hua" is two people in Oracle Bone Inscriptions. On the left is a man standing head-up, and on the right is a man falling head-down into the ground. From left to right, it is a change from birth to death, which is also a natural life process. Oracle Bone Inscriptions’s man on the right is written as a dagger in the bronze inscription, so the word "Hua" is horrible: a man on the left and a knife on the right-killing people, which means revolution, innovation, innovation and metabolism. Therefore, "transformation" is a movement, a law of nature, progress and change, that is, the old dies and the new is created, that is, "dialectics". This is the first meaning of "Hua".

It is said in the Book of History that "every day is new, every day is new, and every day is new", which expresses this law of nature. This "new" is "pro" on the left and "Jin" on the right. "Dear", the top is a metal drill, which is inserted into the stake below, and then the axe on the right is used to cut the stake, and the stake is decomposed and split for firewood. Therefore, "new" is broken down, turning the whole into parts and the big into small ones. As far as philosophical methodology and behavioral practice are concerned, we usually call it "analysis" and "decomposition", or philosophically, "deconstruction". This is the second meaning of "Hua".

On the whole, "transformation" is a process of change, change or elimination, and it is also an action and a process before reorganization and innovation.

Why should people be "modern" and "new"? Whether it is new or new, it is to find out the essence and law of the object world through research, anatomy and observation of parts and small parts, and apply it to production and life to create new things and new values. By turning the big into the small and turning the whole into parts, we can grasp the essence and law of the object more conveniently, have a more accurate understanding, have a more successful guarantee and get more achievements when we act. This is research, a process of academic activities, scientific exploration and philosophical thinking. Its purpose is to analyze, dissect and then "construct", that is, to reassemble concrete, phenomenal and fragmentary things with their own thinking, express them in the form of abstract thinking and present them as theories. A whole, an abstract meaning and a universally applicable law are constructed, from which "logic" or "metaphysics" is formed, which is a "Tao" based on the study of phenomena, that is, the source of the world, the essence of the world and the law of the world, so that we can use it and serve the survival and development.

The development of philosophy led to the development of natural science, which brought about the industrial revolution, and then there was a historic translocation of eastern and western countries in the world. "Culture" is the wheel and engine of world historical progress.

[This article comes from "33 Keywords of China Traditional Culture" published by People’s Publishing House]

Title: fierce confrontation! Table tennis mixed team world cup report

On December 7, 2023, the top table tennis event, the table tennis mixed team World Cup, kicked off in XX National Gymnasium. This year’s competition gathered the most powerful table tennis players from all over the world, presenting a high-level and fierce confrontation for fans.

In the first round, China played a fascinating contest with the German team. The China team is composed of world champions Li Hua and Wang Ming, while the German team sent Schmidt and Bauer with extraordinary strength. The two sides showed super skills and tacit cooperation on the court, which made the game once in a stalemate.

In the first singles match, Li Hua played against Schmidt. Two players on the table, you come and go, wonderful. After several rounds of fierce confrontation, Li Hua narrowly beat Schmidt with five sets of scores of 11-9, 8-11, 11-7, 9-11 and 11-9, and scored a valuable point for the China team.

Then, Wang Ming faced Bauer of the German team. Wang Ming’s decisive and neat serve and quick and accurate hitting caught his opponent off guard. He showed excellent control and stability in the game, easily defeated Bauer in straight sets of 11-6, 11-4 and 11-7, and made another contribution to the China team.

In the mixed doubles match that followed, Li Hua of China teamed up with Wang Ming to face the combination of Schmidt and Bauer. The two sides cooperated tacitly, and the balls on the court were staggered rapidly and brilliantly. After five sets of fierce battles, China narrowly defeated their opponents with 11-9, 11-8, 9-11, 10-12 and 11-7, and won the next round with a total score of 3-0.

Another focus battle was also carried out in a passion. The contest between Japan and South Korea, two Asian powerhouses, has attracted much attention. The Japanese team sent the world’s number one female player, Mi Yamada, and the powerful male player, Yang Sato, while the South Korean team was composed of Zhao Mei and Park Seung-woo.

First of all, the women’s singles competition, Yamada Mei against Zhao Mei. Zhao Mei showed a strong defensive strength in the game, while Yamada Mei won points for the Japanese team with excellent attack skills. After five sets of fierce battles, Yamada Mei narrowly defeated Zhao Mei with 11-9, 9-11, 11-13, 11-7 and 11-8, and won the first victory for the Japanese team.

In the men’s singles match that followed, Sato Yang played against Park Seung-woo. Sato Yang quickly gained the upper hand with excellent attack and flexible posture. He showed excellent sense of the ball and technical application ability, and defeated Park Seung-woo 11-6, 11-9 and 11-7 in the third game, adding another point to the Japanese team.

In the final mixed doubles competition, Yamada Mei and Sato Yang partnered against Zhao Mei and Park Seung-woo. In the competition, the four players showed superb cooperation and flexible tactical adjustment ability. After five wonderful games, Japan narrowly beat South Korea 11-7, 9-11, 11-8, 9-11, and 11-9, and beat their opponents 3-0 with a total score, and successfully advanced to the next round.

The wonderful match of the table tennis mixed team World Cup will continue, and players from all over the world will surely ignite the passion of the stadium again. Let’s look forward to more exciting games and unforgettable moments!

Today’s football recommendation analysis score forecast Bologna VS Lazio La Palmas VS Atletico Madrid

In the 11th round of Italian first-class football league, Bologna played against Lazio at home. Bologna’s scoring efficiency is good this season, but there are many draws. In the last round, Sassuolo was tied, and all the away games were tied this season. Bologna has been unbeaten in the last 9 games, with 3 wins and 6 draws, and all three victories were won at home. Lazio beat Fiorentina 1-0 in the league on Tuesday morning, and Inmobile scored a 90-minute penalty to help the Biancocelesti score all three points. At present, Lazio has won three consecutive victories in the league, while 2 wins and 3 losses in the away game, and defeated Sassuolo as a guest to end the two-game losing streak in the away game. This season, the Biancocelesti’s attack is average, with only 13 goals scored in 10 rounds and 12 goals conceded.

Lazio won 1 win and 1 draw against Bologna last season and remained unbeaten. However, in four consecutive seasons, Lazio only scored 2 draws and 2 losses without winning, and even failed to score in the last three games. The data of this game is insufficient for Lazio’s support. After all, as a traditional strong team in the league, the tie is not easy to overestimate when its reputation and status are dominant.

Therefore, the home team, Boluo, is always in Asia, and it is expected that the match will be more exciting than the match 1 midfielder. The right pair is in charge. The performance in the field is stable and has the strength advantage, while Lazio needs to show better performance in the away game to continue its unbeaten record.

Las palmas beat Manakol 3-0 in the last round and won two consecutive victories, in good shape. The team has a strong offensive ability, scoring only 9 goals in the past 5 rounds, but the defensive quality has improved, losing 4 goals in the past 5 rounds. This season, it has achieved 4 wins, 2 draws and 5 losses, ranking 10th in the league. Sandro ramirez, Fabio Gonzá lez and others were plagued by injuries or missed the game. It must be difficult for this field to face the former bitter Atletico Madrid.

Atletico Madrid beat Aravis 2-1 in the last round, and the team’s morale is like a rainbow. So far this season, it has achieved 8 wins, 1 draw and 1 loss, and its performance is excellent, ranking third in the league. In the last five rounds, he scored a total of 12 goals, averaging 2.4 goals per game. The quality of the team’s defense is very high, and he lost 6 goals in the past five rounds. French striker Gleizman scored 7 goals, and Morata scored 6 goals, which was the main scorer of the team. At present, Victor vitolo, Depe, Mandawa, etc. in the team are plagued by injuries or absent from the game. Atletico’s players can always adapt to different competition environments and play well. Their tactical flexibility and adaptability enable them to always have an advantage in away games.

To sum up, I think Atletico Madrid will win on the road. Although we know that the away game is full of challenges, Atletico’s strength, experience and tactical flexibility all indicate that they will win this victory. I believe they will show their advantages in the competition and finally win.

Football match

From: Nanjing Morning Post

Wonderful moment

In a football training class, we played a match between grade four and grade three.

Before the game, the coach said to us, "We should not score three goals in 15 minutes in the fourth grade, and if we finish, we will run ten laps in the third grade." "yeah!" Our fourth-grade players cheered up, not only to win the game, but also because the match was much more interesting than constantly training with the ball and passing the ball.

The confrontation began. First of all, Wang Yike, a fourth-grade student, served the ball to Xu Zimo. Xu Zimo just dribbled the ball forward, and Wang Wenxuan snatched it away in an instant and passed it to striker Zhou Yuxiao, who ran to the penalty area with the ball. When I was about to hit the door, I seized the opportunity and shoveled a ball at Zhou Yuxiao with lightning speed and successfully took it out. Then I quickly got up and passed the ball to Li Jiaming.

It’s a pity that I forgot to stare at people. Xia Shaozhong grabbed Li Jiaming’s ball while I was not looking. However, Li Jiaming is not a vegetarian. He stepped forward with a big foot and drove the ball to the door. Next, in the third grade, Zhou Yuxiao took the ball and ran. Sun Yuanhao riveted his strength and didn’t keep it. The ball scored. Unfortunately, there are only five minutes left, so it seems difficult to score two more goals in the third grade.

As soon as several teammates in our fourth grade came together, they decided to fight a protracted war with them next. It was our turn to serve. Forward Wang Yike passed the ball to Li Jiaming. Li Jiaming provoked the ball and drove it forward hard. The third-grade goalkeeper Chen Ganyu blocked the ball with an accurate side jump and threw it out.

Chen Ganyu threw it to Xia Shaozhong, and Xia Shaozhong passed it to Zhou Yuxiao. Wang Yike took the opportunity to successfully grab the ball, but unfortunately he didn’t keep it. The ball fell to Wang Wenxuan’s feet again, and Wang Wenxuan passed it to Zhou Yuxiao to hit the door and was caught by our fourth-grade goalkeeper Sun Yuanhao.

Next, we have to fight back. I took the ball across the center line to find Li Jiaming and passed it to him. Li Jiaming was ready to hit the door, but unfortunately he didn’t score. At this time, the whistle blew and we achieved our goal.

This wonderful match tested our skills and made the cooperation between teammates more tacit.

Football is really a passionate sport!

Yixin Garden Primary School Class 4 (3) Liu Honglang

Instructor Liu Feng

Legend of James: The Lakers retired their jerseys and won another championship to become the first person in history.

In an exclusive interview with the media a few days ago, Lakers owner Jenny Bass said that after James was elected to the Hall of Fame in the future, the Lakers will retire the jersey number of this home star. If this comes true, James will become the second star in history to be retired by three teams. But is James’ achievements in the Lakers worthy of such glory?

From the honor point of view, James is undoubtedly the first person in the NBA today. He won four championships for three teams in his career, which also indicates that he may retire his jersey number in the Cavaliers, Heat and Lakers in the future.

As far as historical achievements are concerned, winning the first championship in team history for his hometown team is enough to make his jersey hang high at the Cavaliers’ home; As for the number of championships, two consecutive championships in Nantan also gave him enough confidence. However, in the Lakers, he has only led the team to the top once at present. This record seems to be not enough to make James’ No.23 tied with the other 13 Lakers retired numbers, which seems unconvincing to many Lakers fans.

There are three main arguments against the Lakers retiring James number: first, his time in Los Angeles is not long enough; Secondly, there are not enough times to win the championship; Finally, his representation in the Lakers is not obvious enough.

This seems to make sense for the argument that time is not long enough. After all, he has only played five seasons in the Lakers, which is short compared with his 11 seasons in the Cavaliers. Even though he only stayed in the Heat for four seasons and left, James often missed the game due to injury during the Lakers. So far, he only played 278 regular-season games, 16 fewer than in the Heat, and 43 playoff games were less than half of that in the Heat.

However, Chamberlain, the only legendary center who was retired by three teams in history, only played for five seasons in the Lakers, and that was the last five seasons of his career, but Chamberlain’s No.13 was still retired by the Lakers. In the future, if James retires after playing the 2024-25 season according to the option of the current contract, then he will play for the Lakers for seven seasons, which is not short compared with Chamberlain.

As for the argument that there are not enough championships, it seems hard to refute. After all, James has only won the championship once in the bubble park in 2020. In addition to winning fewer times, the gold content of this champion has also been questioned because of the different epidemic situation and competition system. Compared with the five championships brought back by Lakers stars such as Kobe Bryant, Magic Johnson and Abdul-Jabbar, James’ current contribution is indeed far from perfect. However, the aforementioned Chamberlain also won only one championship for the Lakers. According to Chamberlain’s standards, James’ jersey number retired for a certain reason.

Finally, when it comes to James’ lack of representativeness of the Lakers, this is not good enough for him. James, who was born in Akron, has pure chivalry, and the golden age of his career was in the Heat. This made his image in the No.6 jersey deeply rooted in the hearts of the people. In contrast, the connection between James and the Lakers is not close enough.

James didn’t wear other numbers in the Lakers, and he still chose to use the numbers 23 and 6 alternately. He didn’t create a brand-new image in the new team through different numbers. In addition, the Cavaliers and the Heat are too impressed with him, which makes the colors of James and the Lakers not bright enough and not representative enough.

Under such circumstances, if James wants to deepen his connection with the Lakers in the rest of his career and shut up those who question his incompetence, he needs to bring back at least one more championship for Los Angeles.

If he gets more than two championship rings, James can not only surpass Chamberlain in the Lakers, but also surpass the famous Jerry West. Although Jerry West only won the championship once, he played for the Lakers all his life, during which he led the team for the championship nine times, but he could not reach the top because he was blocked by the historical wall of Celtic legendary center Bill Russell. . The relationship between James and the Lakers is really not deep enough. If you want to increase your mark in Los Angeles, winning one more championship will definitely help.

In the past, there were stars who were almost retired by three different teams. For example, the Lakers and the Heat announced the retirement of O ‘Neal one after another, but he has not yet been recognized by the magic of his debut home team. James was able to book this historic achievement in advance. If the Lakers can retire the two numbers that James used in the Lakers in one fell swoop like Kobe, it may also set an unprecedented record, that is, a player has four numbers retired by the team.

To be the first person in this history, James needs at least another crown for the Lakers. In this way, when his jersey is retired at home, it will be more recognized and accepted by the Lakers fans.