BEIJING, Beijing, June 20 (Reporter Yue Chuan) Nowadays, every time a football match comes, female fans will become an indispensable topic on and off the court, and various versions of the "most beautiful fans" atlas in the hands of photographers are even more eye-catching tools. The European Cup in France, which is in full swing, is no exception. In this new upsurge created by football, the camp of female fans is getting bigger and bigger.

　　Although the game is not at home, there is still a time difference when watching the ball, but this does not affect the enthusiasm of the female fans around. As long as you brush your social tools, you will be surprised at the wide coverage of this special group. One after another, the crash handbook for female fans also shows that this group is becoming more and more important in the football world. For some of them, the reason why they are excited about football is not just because of their face value, but because of their true love.

　　Senior female fans: football portrays time rings crazier than boys.

　　Xiaonuo, who was born after 1980s, is a middle-level person in an enterprise, and she usually shows herself as a rigorous and capable professional woman. But as long as you hook up with football, Xiaonuo immediately looks like a different person.

　　Despite his busy work, Xiaonuo still can’t give up his love for football. Since the start of this European Cup, Xiaonuo has watched many games and stayed up all night. In order not to affect her work, most of her spare time outside watching football is used by her to make up her sleep. In the eyes of colleagues, Xiao Nuo is "torturing" herself, but she thinks it is worth it for the European Cup every four years.

　　For Xiao Nuo, the World Cup and the European Cup, which alternate every two years, have become her way of recording time.

　　Xiao Nuo first met football in 1996, which was also the European Cup. It is also because of that contest that Xiao Nuo fell in love with the German team, and it has been 20 years since then. For this figure, Xiaonuo himself seems a little surprised. "The impression of winning the golden ball in Erlhoff is still very deep. I didn’t expect time to pass so quickly."

　　Xiao Nuo recalled that at that time, because she could only see the Bundesliga and Serie A broadcasts, she had great feelings for the two leagues. Posters of Klinsmann, Baggio and batistuta had been hung in her bedroom for a long time. In order not to miss the stories around her idol, Xiaonuo accumulated hundreds of issues of football clubs and contemporary sports, at the expense of almost never eating breakfast in high school. "Younger fans may not even know these two magazines," Xiao Nuo sighed.

　　Baggio, who once charmed countless female fans, has now lost his hair.

　　Besides these, in the twenty years since she became a female fan, Xiaonuo has done many crazier things. It goes without saying that Xiao Nuo was desperate to watch the World Cup group match between China and Brazil in college.

　　"I still remember that it was June 8, and it was almost 11 o’clock after watching the game. The dormitory was turned off and the gate was closed, so I had to go back over the wall." As a result, Xiao Nuo was expelled from the school student union because of this.

　　Not only that, during the World Cup in Germany in 2006, Xiao Nuo, who had just joined the work, almost fought with male fans when he went out to watch the ball with friends. In order to get a commemorative jersey of the German team, Xiaonuo did not hesitate to mobilize all his friends around him to help, and finally entrusted someone to bring one back from abroad … … All these, there are many.

　　Xiao Nuo told reporters that her biggest wish this year is that the German team won the European Cup. But for why she loves football so much, Xiaonuo can’t give a general answer. She just said, "Like is like. If girls really like football, they will be crazier than boys."

　　Louis’ tears, Xiaoxue can understand.

　　"Ordinary" Female Fans: From "Bored" to "Tears"

　　Xiaoxue was born in 1990 and has just worked for one year. Her career as a female fan began four years ago, also because of the European Cup. In the summer vacation of sophomore year, under the guidance of friends, Xiaoxue entered the world of football.

　　Because of that European Cup, Xiaoxue fell in love with Spain and Iniesta. After the contest, Xiaoxue began to pay attention to La Liga, and then he liked Barcelona, followed by Messi, Suarez and Neymar. Now, talking about the stars who have played in Barcelona in recent years and the achievements made by the club, Xiaoxue is like a few treasures. In this competition, she hopes that Spain can defend its title.

　　Xiaoxue also told reporters that in fact, when I first started watching the ball, I felt that football was quite boring. "I didn’t score a goal for a long time. I don’t understand why everyone is so excited because of a ball game."

　　"Until the World Cup semi-final two years ago, Germany’s 7-1 massacre against Brazil, I watched the ball among a group of German fans, and I couldn’t stop crying in the first half." As a fan of Neymar, Xiaoxue had a personal experience for the first time.

　　Nowadays, Xiaoxue watches the ball every week and occasionally stays up late on weekends. Around her, there is also a small circle of female fans, and everyone will meet to watch the ball together from time to time. "By the way, I also went to the Bird’s Nest to watch the South American Derby! Super excited! " It can be seen that football has become a part of Xiaoxue’s life.

　　But even so, Xiaoxue still thinks she is a fake fans, even though she has watched more games than some boys who claim to be real fans in recent years. "I don’t have a deep understanding of tactics, and sometimes I feel quite confused when listening to the commentator analyze the game." However, Xiaoxue also said that she likes the feeling of watching the ball now and will not deliberately move closer to the "real" fans.

　　The German team now relies not only on face value, but also on strength.

　　Female fans studying abroad: Football makes me meet new friends in a foreign land.

　　Lizi is a college student majoring in Korean. She watched the ball for the first time with several Korean students. It was two years ago in the World Cup, a game in which the German team participated. Chestnut’s friend happened to be a fan of the German team, so she also liked this team.

　　However, Chestnut is a pure fake fans. Even her favorite German team, she can only name a few key players. Even so, Chestnut thinks that this will not affect her interest in watching the ball. "I didn’t know the rules very well, so I like the lively atmosphere."

　　Now, Chestnut is studying in Korea as an exchange student. In this European Cup, the German team has played two games, and Chestnut watched the live broadcast with her classmates. Among them, a small number are China students, and most of them are Koreans. In chestnut’s view, football gave her the opportunity to make new friends in a foreign land.

　　"Football is very popular in Korea. Even for girls, if there is a game on the pedestrian street, many people will stop to watch it," Chestnut told reporters. "Watching the game together has enhanced the friendship between my classmates and I have made some new friends. After all, people with common interests are easier to get along with."

　　Besides, Li Zi said that watching football can also help her change her mood, which is also a way to vent negative emotions. "After all, it is very important for me to study abroad alone," said Li Zi. (Some characters in the text are pseudonyms) (End)

　　Yesterday, Young Sangji, adapted from Mao Dun literature prize winner Alai, appeared at the Shanghai International Film Festival. Director Zhang Guodong, art consultant Reed and producer Peggy Chiao appeared at the event site. In an exclusive interview with Chengdu Business Daily-Red Star journalist, several creators revealed the behind-the-scenes story of the filming.

　　Director Zhang Guodong/

　　Hit it off with the original author Alai.

　　Juvenile Sanji is adapted from the literary work Three Cordyceps by the famous writer Alai, which is a novella created by Alai and first published in January 2016. From the world in a child’s eyes, the film "Juvenile Sanji" tells the story of the Tibetan teenager Sanji’s self-drifting journey in pursuit of knowledge and taking Cordyceps as a clue. On this adventure journey, the fantasy drifting of three cordyceps sinensis presents a variety of human beings, and the innocence of children shines brightly in the gloomy secular world.

　　Director Zhang Guodong revealed the origin of filming "Young Sanchi". He said that it was in the process of turning over a circle of friends that he suddenly saw a fragment of Alai’s original work. "It was a circle of friends sent by a friend of mine. After watching it for 15 minutes, I felt that this was the story I needed. The story he talked about digging cordyceps was actually very similar to my experience. At this time, I picked up the phone and called Teacher Alai. As a result, we hit it off with Teacher Alai.

　　Zhang Guodong had filmed a documentary on Tibetan subjects before, which made Alai feel more at ease to give him the work. "I showed the documentary to Teacher Alai at that time, and after watching the film, he said ‘ You can take it and shoot it as you like. I don’t care about anything ’ In this way, Teacher Alai handed "Three Cordyceps" to me, and I took the team for about 20 days. The scene of the heavy snow shot by the little actor should actually be helped by God, from 4 am to 7 pm. After we finished work, the snow stopped. "

　　In the film, Sanji’s actor is very eye-catching and has been well received by many audiences. The director said, "At that time, so many children caught me by his acting skills, so I took him from the snowy mountain to Chengdu, and we lived together for 15 days. I took him to see elephants and monkeys, and didn’t give him any training or invite a professional teacher to play in the zoo."

　　The director revealed that during the filming process, the little actor almost didn’t need to talk about the play. "I never called him to the room alone to talk about how to shoot this play, especially the scene with the principal. He said ‘ Director, can I do it again ’ , he said ‘ I should drop the book on the floor to express my anger ’ . I feel that he is like a genius. I think this little actor is equivalent to a real Cordyceps sent by Snow Mountain. Like a gem, he is the brightest and also lights up our movie. "

　　Screenwriter reed/

　　Some viewers don’t go to the cinema to seek affection.

　　It is particularly worth mentioning that Reed, a famous screenwriter who once created classic films such as Farewell My Concubine and Living, served as the artistic consultant of Young Sanchi. When he mentioned why he joined this small-budget film, Reed replied: "Its type determines the number of audiences. It is not a commercial blockbuster, and this film actually has no pressure from commercial blockbusters, because the investment is very small and the shooting process is very frugal. In fact, the reason why I was willing to participate at that time was that the story was unpretentious, which touched me very much. "

　　At the event, Reed also mentioned the current situation of the film market in China. He said: "Everyone knows that there are some very vulgar phenomena in China films. China’s movies are far from the real social life because of excessive entertainment and commercialization. When entering the cinema, some viewers are actually looking for entertainment instead of seeking to be moved, so excessive entertainment has caused very bad consequences. " Reed later mentioned the differences between Young Sanchi and some entertainment films. "The function of this film is to carve time. This film carves Tibetan life, children’s experiences and stories, and it also carves Tibetan people’s life very truly today. This is the significance of this film."

　　When asked if there were any differences with director Zhang Guodong in the creative process, Reed said, "As a creative work, there will be differences at any time. In fact, I may like this child too much, and I hope he can get this book. Of course, this is a wishful feeling. We feel that as a documentary type, the ending is also right. Not everyone’s dreams will come true, not that everyone’s wishes can be easily realized. This child, I hope he will get this book when he grows up. "

　　Zhang Guodong also said that Reed is a senior, which has helped him a lot: "We started to cooperate with documentaries, and then we will cooperate with three films, all of which are made by Mr. Reed as an art producer and script consultant. In fact, Mr. Reed has been supporting me and cultivating me, and we will have some disputes in this process. I was particularly moved by teacher reed’s remark ‘ We should not be sloppy in our creation. We should be strict with ourselves and not let go of every detail of the film. If you relax a little here and there, the whole film will fall ’ . In the 10 years of contact with teacher reed, I know movies, study movies, and shoot movies. I think filmmakers should do what filmmakers should do. They never tell lies when making movies. When I make movies, I may slack off, but Teacher Reed is like an anchor. My movie today can look like this, which was cultivated by Teacher Reed all the way. "

　　Chengdu Business Daily-Red Star Journalist Zhang Shihao from Shanghai.

　　The agency pointed out that the release of Mate60 series last year was regarded as the first shot for Huawei to return to the mobile phone market; Looking forward to April, the release of Huawei P70 series is highly anticipated. Huawei P70 will be released soon, and related innovations are expected to drive a new round of opportunities in the mobile phone industry chain.

　　Since the "return" of Huawei mobile phone last year, it has made great strides. Counterpoint data shows that Huawei’s mobile phone sales soared by 64% in the first six weeks of this year, and its ranking also rose to the second place, leaving only 1 percentage point behind the number one vivo. As for the growth of Huawei’s sales, some media reported that at present, more growth still comes from Huawei’s Mate60 series. Although the price increase in the secondary market has basically leveled off, there are still some versions that can increase their prices. 5. 600 yuan. As for the newly released Nova, it has also played a certain role. With the help of the mid-end market, it will further promote the rapid growth of Huawei’s mobile phone sales.Zou Lanlan believes that the return of Huawei is expected to reshape the competitive pattern of the domestic mid-to-high-end mobile phone market and promote the industry to regain its vitality.

　　According to the theme library of Cailian, among the relevant listed companies:

　　The downstream products of the application are mainly touch module manufacturers, and the coverage of well-known terminal customers is achieved through well-known touch module manufacturers. The terminal brands include Huawei, Xiaomi, VIVO, OPPO and so on.

　　Paint products are mainly used in terminal brands such as HUAWEI, OPPO, 1+, Realme, Coolpad, Lenovo, Samsung, Motorola, Hisense, Voice and TCL.

On March 3rd, the 15th Chuzhou Youth Science and Technology Innovation Competition, jointly sponsored by Anhui Chuzhou Association for Science and Technology, Chuzhou Education and Sports Bureau and Chuzhou Xinhua Bookstore Co., Ltd. and hosted by chuzhou middle school, was held in chuzhou middle school (new campus).

With the theme of "innovation, experience and growth", the competition consists of four events, namely, the competition of scientific and technological innovation achievements of teenagers, the competition of scientific and technological innovation achievements of scientific and technological counselors, the scientific and technological practice activities of teenagers and children, and the scientific fantasy painting of children, with a total of 260 entries (frames). Among them, young people’s scientific and technological innovation achievements and scientific and technological counselors’ scientific and technological education innovation achievements participated in on-site display and debate. After expert review, 22 first prizes, 34 second prizes and 55 third prizes were awarded. Some outstanding works will represent Chuzhou City in the 39th Anhui Youth Science and Technology Innovation Competition. At the scene, 58 outstanding children’s fantasy paintings were also displayed. On the day of the event, about 500 primary and secondary school students were attracted to observe and exchange.? ? ??

All the works of this competition have been selected and recommended by the county-level innovation competition and the municipal schools, which effectively expanded the scope of participation while improving the quality of the works of the city competition.The leaders of Anhui Youth Science and Technology Activity Center, Chuzhou Association for Science and Technology and other relevant units participated in the exhibition tour.

Contributed by Anhui Association for Science and Technology

Editor in Charge: Yao Wang

　　CCTV News:Recently, a model named"Traveling Frog"The mobile game is swiped in the circle of friends, which is very popular with everyone because of its simple operation and slow pace.

　　Online celebrity "Traveling Frog" is accused of "plug-in"

　　This game was developed by a Japanese game company. Currently, among Apple iOS users, only the Japanese version is available. As of yesterday (23rd), "Traveling Frog" has become the first place in the free download list of Apple App Store.

　　The game is simple to operate. You can use the corresponding number of shamrocks to buy food, notebooks, sleeping bags, bowls, lanterns and other items, and prepare the equipment in your frog’s bag when you go out. Accordingly, the frog will "send" postcards to the players during the trip, and will bring back the local products of the trip to the players after returning home.

　　In this game, the common "currency" is clover, which is also the only item that can be recharged. In some raiders, some players revealed that the more clover there is, the more advanced the props you buy. During this period, some online sellers saw business opportunities and took the opportunity.Launched a "plug-in" service, claiming that players can get a large number of shamrocks.

　　The online "2.1 billion clover" costs 20 to 50 yuan.

　　Yesterday (23rd), after searching for "Travel Frog" on the online shopping platform, the reporter found that many businesses were selling "plug-in" services at prices ranging from 20 yuan to 50 yuan. Many merchants promise that after purchasing the service, they willProvide "2.1 billion infinite clover" and "990 lottery ticket",And supports the use of any mobile phone system. Buyers can choose to keep their previous game records, or they can choose to overwrite and start again.

　　 At present, in the regular recharge channel, players can only buy 2,800 four-leaf clovers at the highest cost in 25 yuan, which is greatly different from the quantity provided by "plug-in" merchants.

　　Improper operation of "plug-in" or mobile phone becoming "brick"

　　On the afternoon of 23rd, the reporter bought a set of "20 yuan Buy Clover" package. Subsequently, the merchant sent two links and the logo of the data file of "Travel Frog" in the mobile phone device. The reporter clicked on the first link, prompting that it is necessary to download the compressed file package. After decompression, it is the data displayed after the "Travel Frog" is recharged with 999,999 shamrocks, while the second link modifies the tutorial for the game in the iOS Apple mobile phone.

　　However, the reporter found that there were many hidden dangers during the operation. Many iOS players pointed out after installation that their ownGame data and mobile phone data are lost for no reason,Including WeChat chat records, pictures and videos in mobile phones, etc. Some players also said that after installation, there were loopholes in their Apple phones.The mobile phone can’t send and receive short messages.It didn’t get better after brushing the machine.

　　In this regard, the merchant explained that,Buyers may have to bear the risk of data loss of different mobile phone systems during the operation of the "plug-in" program.Take Apple’s mobile phone users as an example. If the user is a system below iOS9, nothing will be lost. If it is iOS10, the cache will be lost. iOS11 will not only lose the cache, but all the software will be reloaded.

　　In addition, merchants also said that in order to avoid improper operation, most of the time they would suggest that buyers agree to remote control by them.Asked whether remote control will reveal privacy, the merchant said "I promise not to read it".

　　Apple customer service called "plug-in" or leaked personal ID.

　　An independent game developer said that the "plug-in" of "Traveling Frog" is actually very simple, that is,Modify game data.Merchants only need to buy the "clover upper limit" in the game first, get the corresponding data, and then copy the corresponding data to the buyer through the program.

　　The reporter calculated an account, and spent 8929 yuan to recharge the full amount of clover, and calculated with a single selling price of 20 yuan and a monthly sales volume of 1188.The merchant has earned more than 23,000 yuan.

　　Apple customer service staff said that in addition to causing the loss of mobile phone data and materials,This kind of operation of modifying game gold coins (clover) has certain security risks for users."Sometimes users’ personal privacy may be revealed, or some Trojan software may be installed during the operation, which may hinder the subsequent use of the equipment".

　　The customer service staff pointed out, for example,If the user agrees to the remote operation of the other party, there may be a risk that the Apple ID account will be stolen."Merchants are likely to use this to lock users’ mobile phones and take the opportunity to extort money." He reminded that,Try not to let people you don’t know install or modify the corresponding data in the user’s mobile phone device.

　　The game can be played, but the risks have to be prevented.

The Golden Globe Festival was held in Chatelet Opera House. In the grand finale, Beckham stepped onto the stage and handed the Golden Globe Award to Messi personally. Messi, 36, won the eighth Golden Globe Award. For Messi, this is a well-deserved award-after winning the World Cup in 2022 and being crowned the MVP of the World Cup, the suspense of the Golden Globe Award has actually disappeared.

With eight Golden Globes in hand, Messi continued to expand his lead. C Ronaldo, one of the peerless double arrogance, won the Golden Globe Award five times in total. Platini, cruyff and Van Basten all won three prizes. For football players, the golden ball award symbolizes the supreme honor, and getting the golden ball means sealing the king; Messi with eight golden balls is undoubtedly Wang Zhongwang.

In front of Messi, there is nothing to conquer. If you really want to find one, the "Super Golden Globe Award" may be the award that Messi needs to wait for.

Golden Globe Awards

In the history of the Golden Globe Award in French Football, there was once a winner of the "Super Golden Globe Award": Di Stefano. In 1989, French Football wanted to select the best players for the past 30 years. At that time, six people entered the candidate:

Cruyff with three Golden Globes, Platini with three Golden Globes, Di Stefano with two Golden Globes, beckenbauer with two Golden Globes, Kevin Kevin Keegan with two Golden Globes and rummenigge with two Golden Globes.

Super Golden Globe Award

French Football invites readers and Golden Globe winners to select "the best player in 30 years", that is, the super Golden Globe winner. In the end, Real Madrid legend Di Stefano stood out and won the Super Golden Globe Award, with cruyff ranked second and Platini ranked third.

According to the plan of 30-year evaluation, the second Super Golden Globe winner in history should have been selected in 2019. However, due to unknown reasons, the selection of French Football was cancelled. "French Football" has confirmed that the second Super Golden Globe Award will be awarded at the Golden Globe Festival in 2029.

Who will win the Golden Globe Award after 6 years is unpredictable; But Messi won the Super Golden Globe Award, which is no suspense. From 1999 to 2029, Messi must be the first superstar in the world football, and no one can shake his position. In another six years, we can see the 42-year-old Messi win the Super Golden Globe Award-at that time, Messi may have hung up his boots.

　　CCTV News:As the "crown jewel" of modern industry, aero-engine has always been a "heart disease" of China aviation industry. With the establishment of China’s 12th military enterprise in Beijing, Chinese people have high hopes for this aero-engine enterprise, hoping that it can achieve the same achievements as "two bombs and one satellite".

　　Yesterday, the four-day air force aviation opening activity came to an end, and more than 20 military aircraft in the 34-type domestic weapons and equipment attracted national attention.

△ On September 2, 2016, the 2016 Changchun Aviation Open Day was held in the rain, in which a variety of air force active equipment such as H-6K, JL10, JL9 and Air Police 500 were unveiled.

　　At the same time, it also brings people cold thinking: what is the current localization ratio of the big country air force, which has a huge demand for aero-engine industry, and what level has it reached? How far are we from the aero-engine power?

　　Guogui Wu Decryption: Localization has gone through the process of introduction, imitation, improvement and innovation.

　　Guogui Wu, a 57-year-old special pilot of the Air Force, holds the rank of senior colonel. He used to be the captain of the Air Force Bayi Air Show Team and the deputy division commander of an Air Force Aviation Division, with 30 years of flying experience. As an old pilot with actual combat experience, and now a professor in the post-installation teaching and research department of National Defense University, he has unique insights in studying military high-tech, air force weapons and equipment, and equipment safety management.

　　At present, what kind of level is the localization ratio and performance of aero-engines in China? Guogui Wu said in an interview that China has established an independent aero-engine industrial system in the process of industrialization, and the performance of imitation engines reached a very high level in the 1960s and 1970s.Among the main combat aircraft, domestic engines have accounted for about 90%.

　　The so-called localization here refers to the process of introduction, imitation, improvement and innovation.Due to China’s weak industrial base, in order to meet the strong military demand for aero-engines, the Soviet Union’s aid and imported production methods were adopted. On the basis of the introduction and digestion of Soviet engine production technology, the model was improved, and the scale and serialization of domestic production were gradually realized, which basically met the needs of China’s air, land and sea aviation forces.

　　In the 1960s and 1970s, the overall performance of aero-engines produced in China was not much different from the mainstream level in the world at that time. The fundamental difference was that the domestic engines were mainly imitations and modifications, and there was no engine that was completely independently developed and produced.

　　"Not only do we have no independent intellectual property rights, but we also have no core technology." Guogui Wu said, therefore, in the 1980s and 1990s, when the aviation technology of the United States, Europe and Russia developed rapidly, and the third generation fighters were generally equipped with a new generation of turbofan engines, China was still "playing around" in the improvement of turbojet engines, hesitating on the road of introducing imitation and independent innovation, and the gap between China and the world’s advanced level was not large. Not only does the new generation of fighters lack the drive of advanced engines, but the engines in service also have some quality and safety hazards, which are called "heart disease" by Chinese people.

　　Only a few third-generation aircraft of the main fighter are equipped with imported engines.

　　△FWS10 aero-engine is an advanced aero-turbofan engine designed and manufactured by China. It is installed on the domestic J -11 aircraft and can also be installed on the J -10 aircraft after modification. Now it has been mass-produced. It has become an ideal device for the third generation fighter in China.

　　After 60 years of development, China has fighter planes, bombers, attack planes, transport planes and trainers.Systematize the aircraft production capacity of many types of aircraft. In line with this, a relatively complete engine development and production system has been established, which has the series development and production capacity of turboprop, turbojet, turbofan and turboshaft engines. Domestic engines are mainly assembled on fighter planes, fighter planes, bombers, fighter bombers and other main battle planes, and only a few third-generation fighters are equipped with imported engines.

　　For example, domestic fighters such as J -5, J -6, J -7 and J -8 are adapted to corresponding domestic engines such as turbojet -5, turbojet -6 and turbojet -7. With the improvement of stability, safety and reliability of Taihang engine, it has been widely installed on three generations of fighters, such as J -11, J -15 and J -16.

　　In terms of bombers, H -5 and H -6 realized the localization of engines. The turboprop engines used in Yun -7 and Yun -8 transport planes are all made in China.

　　With the maturity of integral technologies such as Zhi -9, Zhi -8 and Zhi -10, the serial development of turboshaft -8, turboshaft -6 and turboshaft -16 engines has been realized on the basis of introduction, which provides a reliable power source for the rapidly expanding domestic helicopter fleet in China.

　　At present, China’s aviation industry is in a stage from big to strong, from following up to catching up to developing on a par or even surpassing corners. Whether it is a new generation of military aircraft such as fighters, bombers, transport planes and drones, or large passenger planes and all kinds of general-purpose aircraft, there is an urgent need for strong and reliable driving of advanced engines. The sound and rapid development of aero-engines has become the proper meaning of the "Chinese Dream".

　　Guogui Wu said frankly that the country has clearly regarded the engine as a major scientific and technological project in the medium and long-term scientific and technological development plan, and has made up its mind to concentrate manpower, material resources and financial resources to independently research and develop a series of new engines. Domestic aero-engines have entered an unprecedented fast lane of development. In this context, the establishment of China Aviation Engine Group can be said to have a long way to go.

　　Development history of aero-engines in China

　　Stage 1: imitation and improvement

　　In 1950s, China aero-engine industry started from scratch and went through a road full of thorns. In 1956, China’s first turbojet -5 engine was successfully copied in Shenyang, and for a long time thereafter, China aero-engines were mainly copied and improved.

　　Even if it is copied, it is not easy. Even if there is no operation manual, it is difficult to disassemble the aero-engine correctly. For example, there are many small holes on the leaves of several square meters and centimeters, and the location of the small holes is very particular, which is determined according to the recorded trend.

　　Until 2002, when the domestic turbojet -14 "Kunlun" engine was finalized, China completed the whole process of self-development for the first time, and became the fifth aero-engine producer after the United States, Russia, Britain and France.

　　Stage 2: successful localization by purchasing patents.

　　The engine used in the flying leopard fighter is made in China and is called "Qinling", which is alsoIt is the first engine product in China that has been patented and successfully localized.

　　From introduction to localization, it has experienced 30 years of industrial upgrading. In 1972, China contacted Britain to discuss the introduction of the civil turbofan engine from rolls royce. In 1974, during the negotiation, to our surprise, China directly obtained the patent of Spey military engine, which was a top product at that time.

　　However, despite the patent, China’s new industrial materials and other technologies were too backward at that time. It was not until 2013 that this road of localization was completed, and it was equipped on the J-H -7 Flying Leopard fighter, and Flying Leopard became the only main fighter in China that completely got rid of its dependence on imported engines.

　　Stage 3: Own independent intellectual property rights.

　　In December 2005, turbofan -10, also known as "Taihang" engine, was successfully developed and became my engine.China’s first high-performance turbofan engine with independent intellectual property rights.

　　The road to research and development of Taihang engine is also quite difficult. During the test flight, more than 200 technical problems and failures occurred successively. After hard work, the "Taihang" engine was finally equipped on the J -15 fighter and successfully made its first flight in 2012. On a group of J -20 equipment exposed at the beginning of this year, some military fans found that a J -20 was also equipped with an improved Taihang engine. Some military experts said that the "Taihang" engine can be directly equipped on the fourth generation fighter, which laid a good foundation for continuing to develop more advanced, mature and reliable engines in the future.

The signboard on the glass fence of the zoo shows that the owner of the area is a Siberian tiger cub and an African lion cub, but through the glass, tourists can see not only a little tiger cub lying on the ground and resting, but also a little yellow dog pacing back and forth. Some children ask inexplicably, "Is this an African lion?" Is this the same? "

Recently, some netizens took relevant videos in a wildlife park in Lanling County, Linyi City, Shandong Province, which triggered a heated discussion among netizens. On February 29th, the zoo staff responded that the area was originally fed with Siberian tigers, African lions and yellow dogs. They were friends who grew up together. The cubs were moved to another cage because of their different habits. At present, only the cubs and yellow dogs are left.

Northeast Tiger and Little Yellow Dog together (video screenshot)

Recently, a number of netizens who visited Baoshan Wild Animal Park in Lanling County reported that they found a Siberian tiger and a little yellow dog living together in the zoo and getting along harmoniously. The video they shot showed that two animal information boards were posted on a glass fence. One of them belongs to the Northeast Tiger Andy, who was born on June 4, 2023 and is a little female tiger. The other one belongs to the African lion Harry, who was born on June 18th, 2023 and is also a female. However, besides Andy, the Northeast Tiger, there is also a little yellow dog. A child pointed to the little yellow dog and asked, "Is this an African lion? Is this the same? " There is also a person next to him: "Isn’t this a dog?"

In this regard, some netizens ridiculed that the African lion went home for the New Year, and the little yellow dog came to the post temporarily. Another tourist told reporters that he had been to this zoo last year. At that time, besides African lions, there were also Siberian tigers and yellow dogs, and they were photographed in the same frame.

On February 29th, the reporter contacted the Baoshan wildlife park. The staff said that the cubs of the Northeast Tiger, the cubs of the African lion and the little yellow dog were good friends who grew up together. Later, because of the different habits of lions, they moved to another cage. The Siberian tiger has not grown up yet, and will live with the little yellow dog for the time being. It is also a very fun phenomenon for tigers and dogs to live together. When the Siberian tiger grows up, it will be separated from the yellow dog.

Original title: "The zoo responds to" friends of tigers and dogs "in the same room: friends who grew up together will be separated in the future"

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() According to the data center, () on February 23rd, it was financed to buy 111 million yuan, accounting for 22.34% of the purchase amount on that day. The current financing balance is 1.244 billion yuan, accounting for 4.89% of the circulating market value, which is lower than the historical 30% split level.

Financing trend table

In terms of securities lending, China Software repaid 57,500 shares by securities lending on February 23, and sold 37,300 shares by securities lending. According to the closing price of the day, the selling amount was 1,136,500 yuan, accounting for 0.22% of the outflow amount of the day; The balance of securities lending was 24.216 million, exceeding the historical 60% level.

Securities lending trend table

To sum up, the current balance of China Software’s financing is 1.268 billion yuan, up 2.19% from yesterday, and the balance is lower than the historical 30% split level.

Trend table of the balance between the two financial institutions

Note 1: If the financing balance increases for a long time, it means that the investor’s mentality is biased towards the buyer, and the market is a strong market with strong popularity, otherwise it is a weak market.

Note 2: Buying amount = actively buying extra large single amount+actively buying large single amount+actively buying small single amount.