The sons and daughters of modern China serve the motherland and win glory for the country.

Science and technology: Yuan Longping fairy hybrid rice has been successfully developed; SHEN WOO successfully ascended to heaven;

Sports: Liu Xiang, Guo Jingjing, Zhang Yining and other athletes won the Olympic champion and successfully applied for the Olympic Games in 2008;

Chen Lu, the first world women's single skating champion in China [true ice]

Let the world know that China's skating world is beginning to emerge as a strongman.

Deng Yaping's small ball (table tennis) has won countless glory for the country;

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Li Siguang has been engaged in paleontology, glaciology and geomechanics for a long time, and has made outstanding contributions in identifying Polypodiaceae fossils, discovering Quaternary glaciers in China and establishing geomechanics.

For a long time, the international community has been filled with the fallacy that there were no glaciers in the Quaternary in China. In order to prove that there are traces of Quaternary glaciers in China, Li Siguang traveled all over the country, visited the eastern foot of Taihang Mountain, Datong Basin, the Yangtze River Basin and visited Lushan Mountain several times. He found that a boulder in Guling West Valley stood on top of another boulder, and came to the conclusion that there were a large number of glacial remains in Lushan Mountain, and firmly believed that Lushan Mountain was "a typical area of Quaternary glaciers in China". After visiting Huangshan Mountain, Jiuhua Mountain and Tianmu Mountain, we found typical ice erosion landforms and glacial mud and gravel profiles ... 1936, Li Siguang found ice wear patterns in Huangshan Mountain and published Quaternary Glacier in Huangshan Mountain, Anhui Province. So far, the fallacy that there are no Quaternary glaciers in China is self-defeating.

Li Siguang's contribution in the history of science is nothing more than the establishment of geomechanics, a new frontier discipline. He is the author of the concept of geomechanics, and thinks that the rock deformation in crustal movement is the result of in-situ stress.

1in July, 947, he represented China in the 18 international geological congress, applied his own geomechanics theory for the first time, and made an academic report entitled "The Origin of Xinhua Xia Hai", which aroused strong repercussions. Since then, geomechanics, a new discipline founded by China people, has officially gone down in history.

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On the morning of June 12, with the approach of typhoon "Yunna" No.1 14 this year, Wang, a village cadre, was sent to attend the township emergency mobilization meeting for typhoon prevention and flood control. In accordance with the spirit of the meeting and the unified requirements of the township party Committee and government, he went down to his village, took a series of measures to prevent Taiwan, formulated relevant emergency rescue plans, and comprehensively did a good job in preventing Taiwan in Zhangxi Village. At the same time, urgently lead the majority of village cadres to carry out carpet inspection of Shantang Reservoir, projects under construction and dangerous houses in their villages, and take all possible measures and forces to ensure the safety of people's lives and property and minimize the losses caused by typhoons. The dispatched cadres and rural cadres who fought in the front line, with their own practical actions, greatly inspired the morale of the masses and enhanced everyone's confidence in fighting against typhoons.

At 7 o'clock in the evening, the typhoon officially "visited" my hometown, which was a contest between life and death. Comrade Cai Sheng braved the rainstorm to visit Zhangxi Village to see all possible situations, bravely took the lead and persisted in fighting floods. With the rising water level and increasing rainfall in Zhangxigang, he realized that the disaster was getting more and more serious. When the house near the stream was likely to be destroyed by fierce floods, he dared not slack off and insisted on the idea that human life was above everything else. Village cadres in the same village went door-to-door for emergency mobilization, evacuated villagers in time, and organized them to move to a safe zone near the mountain. When they finally evacuated a family who didn't want to move out of the house in less than five minutes by doing ideological work, the house was washed away by floods and flash floods, and the eyes of those who were safely transferred were full of tears. While lamenting that the flood washed away their homes, they were more grateful and guilty of sending cadres and rural cadres, saying, "If the cadres and rural cadres hadn't saved us, we would have died long ago. They gave us the first place. " At this time, Comrade Cai Sheng and the village cadres with tired faces and hoarse voices showed gratified smiles ... 12 The night in August was a sleepless night, and Comrade Wang didn't sleep a wink. He doesn't care about his own safety. The first thing that comes to mind is the interests of the whole village. At the critical moment, he embodied party member's purpose of serving the people wholeheartedly, and led all party member cadres to charge ahead in the spirit of being highly responsible for the party and the people. Thanks to their efforts, Zhangxi Village won a staged victory in the flood fighting. Except for several houses washed away, there were no casualties in the village.

After the typhoon, Comrade Wang went to his village in time to guide the post-disaster relief work, carefully verified the disaster situation and found out the situation. He visited and consoled all the victims in Zhangxi Village, actively encouraged the victims to do a good job of self-rescue after the disaster, and extended a helping hand to the needy people in time, which fully reflected the warmth of the party and the government and made the broad masses of the people feel the care of the party and the government. "If it weren't for sending cadres to help, we still don't know how to tide over the difficulties!" This is how the masses express their heartfelt thanks to Comrade Wang in the simplest language! At the same time, in view of the security risks caused by the landslide behind the village, Comrade Wang visited the site many times and took timely measures to eliminate relevant dangers; In view of the messy environment in the village after being washed away by the flood, he organized villagers and resident cadres of his fellow villagers to carry out a large-scale cleaning of the village environment and carry out comprehensive disinfection to prevent the occurrence of post-disaster epidemics.

In this crisis of flood fighting and disaster relief, Comrade Wang, as a dispatched cadre, faithfully practiced Theory of Three Represents, vigorously carried forward the great spirit of flood fighting, fully embodied the advanced nature of Communist party member of * * * producers in disaster relief and reconstruction work, and interpreted the selfless and fearless spirit of * * * producers, adding luster to our party flag and keeping the glorious image of our party in the hearts of the masses forever!

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Xu Beihong. (1895- 1953) is a modern painting master and art educator who concentrates on the strengths of western art. Xu Beihong was born in the countryside and his family was poor. Father Xu is a rural teacher who is good at flowers and birds and figure painting. Xu Beihong began to study at home at the age of 4 and became interested in painting since childhood. I studied painting with my father at the age of 9, 10, and I can be my father's assistant. Doing odd jobs during busy farming and living in poverty have helped him develop a hard-working and unpretentious style and a clean and honest character. /kloc-when he was 0/3 years old, he followed his father to make a living by selling paintings when he was in famine. /kloc-at the age of 0/7, my father was seriously ill and my family went from bad to worse. The burden of a family of eight has since fallen on Xu Beihong's shoulders. He used to be a painting teacher in primary and secondary schools, and also went to Shanghai and other places to sell paintings for a living. /kloc-When I was 0/9 years old, my father died and my family became poorer.

19 15 Xu Beihong went to Shanghai again. With the help of his friends, he stayed in a corner of the "leisure club" (then the casino), worked hard and studied French at night school. He drew a horse and gave it to Gao, the curator of the art library. His younger brother Gao Qifeng appreciates his painting skills very much. At this time, although Xu Beihong was admitted to Aurora University, he had no money to study. Fortunately, he got a grant from Gao Qifeng. Later, I met Kang Youwei and had the opportunity to observe Kang's collection of inscriptions. His view of art was also influenced by Kang Youwei. 19 17 Xu Beihong went to Tokyo to study fine arts and returned to Beijing in autumn. At the invitation of Cai Yuanpei, he was appointed as the tutor of Peking University Painting Research Association and met Chen Shiceng. 19 19 to study in France. I studied sketching in the studio of the famous painter Dayang, 192 1 went to Germany, studied in the studio of the painter CommScope, and returned to Paris the following year. 1925 returned to China via Singapore. The following spring, he went to Paris, painted in Brussels, Belgium, and traveled to Switzerland and Italy.

1927 After returning to China, he served as a professor in the Art Department of Central University, director of the Art Department of Shanghai Nanguo Art Institute and dean of Peking University Art Institute. From 65438 to 0933, he brought China's modern paintings to exhibitions in France, Germany, Belgium, Italy and the Soviet Union. During the Anti-Japanese War, he took his works to exhibitions in Southeast Asian countries such as Nanyang and India, and all the proceeds were donated to refugees in the motherland.

On the eve of liberation, the Kuomintang government sent a plane to pick up Xu Beihong and a group of famous professors to Nanjing, but Xu Beihong refused. After liberation, he was invited to attend the World Peace Conference as a representative of China, and served as the president of the Central Academy of Fine Arts. He was elected as a member of the Standing Committee of the All-China Federation of Literary and Art Circles, a representative of the China People's Political Consultative Conference, and the chairman of the All-China Artists Association. 1952, when he was ill, he donated his life-long creation and all his treasured works to the country. 1953 died of illness and lived only 59 years old. The state has established a memorial hall for this great artist, Xu Beihong, in Beijing, and has preserved more than 1000 of his works. He created thousands of works in his life and cultivated and discovered a large number of outstanding artists.

Xu Beihong is good at Chinese painting, oil painting, especially sketch. His paintings are full of passion and superb skills. Famous oil paintings include The River Behind Me and Tian Heng 500 Scholars, while Chinese paintings include Nine Square Heights, One Mountain in Gong Yu and Joining up with Tokyo. Nothing can better reflect Xu Beihong's personality and express his thoughts and feelings than the horses he painted. He observed and studied the muscles, bones and facial expressions of horses for a long time, and drew thousands of sketches. Therefore, the horse map he painted is vigorous, unrestrained, implicit, intense and magnificent, full of form and spirit. Other figures, lions, cats and other works are also of good quality and quantity. His paintings adhere to the principle of "learning from nature and seeking truth".

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Tong Dizhou, an academician, biologist and educator of China Academy of Sciences, is one of the founders of experimental embryology research in China. He used to be the vice president of Shandong University, the first director of Institute of Oceanography of China Academy of Sciences, the vice president of China Ocean and Lake Society, the head of biology department of China Academy of Sciences, the vice president of China Academy of Sciences, the vice president of Chinese People's Political Consultative Conference, and the head and professor of zoology department of Shandong University.

Tong Dizhou is a famous biologist in China and an internationally renowned scientist. He has been engaged in experimental embryology for nearly half a century and is the main founder of experimental embryology in China.

Tong Dizhou was born in a remote mountain village in Yinxian County, Zhejiang Province. Because of his poor family, he studied cultural knowledge with his father since childhood and didn't enter school until 17 years old.

When he was in middle school, he studied very hard because of his poor foundation, and his average score at the end of the first semester was only 45 points. The school ordered him to drop out of school or repeat the grade. After his repeated requests, the school agreed to let him try out with his class for one semester.

Since then, he has been with the "street lamp": at dawn, he reads a foreign language under the street lamp; After turning off the lights at night, he learns to review himself under the street lamp. Many things happen. At the end of the term, his average score reached more than 70, and he also got 100 in geometry. This incident made him realize a truth: I can do what others can do through hard work. There is no genius in the world, genius is bought with labor. After that, it became his motto.

After graduating from college, he went to Belgium to study abroad. During his study in Tong Dizhou, he studied hard and was eager to learn, and was well received by his teachers. After receiving his doctorate, he returned to the disaster-stricken motherland and conducted scientific research under extremely difficult conditions.

Without electric lights, they cut and separate eggs with natural light under a microscope in a dark yard; There is no glassware for cultivating embryos, so we use coarse porcelain pottery wine glasses instead, and the micro-dissector used is just a very thin glass filament pulled by ourselves; The materials used in the experiment are all frog eggs collected from the field. In this simple "laboratory", Tong Dizhou and his colleagues have completed many papers on the developmental ability of golden croaker eggs and the analysis of the ciliary movement mechanism of frog embryos.

After liberation, Tong Dizhou, as the vice president of Shandong University, studied the development law of Wenchang fish eggs, which played an important role in biological evolution, and made great achievements.

In his later years, he cooperated with Professor Niu Manjiang of Templeton University in the United States to study the relationship between nucleus and cytoplasm. They extracted a nucleic acid from the cytoplasm of crucian carp eggs and injected it into the fertilized eggs of goldfish. As a result, a descendant with the characteristics of both goldfish and crucian carp appeared, and the tail fin of this goldfish changed from double tail to single tail. This creative achievement belongs to the advanced level in the world.

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Lei Feng, formerly known as Lei Zhengxing, 1940 was born in a poor peasant family in Wangcheng County, Hunan Province.

1In August, 949, when Hunan was liberated, Feng found the passing company commander of the People's Liberation Army and asked to be a soldier. The company commander disagreed and gave him a pen. From 65438 to 0950, Lei Feng became the leader of children's group and took an active part in land reform. In the summer of the same year, the township government accompanied him for a walk and study for free, and later joined the Young Pioneers. 1956 summer, worked as a correspondent in the township government after graduating from primary school, and soon transferred to Wangcheng County Committee as a civil servant, and was rated as a model worker of the government. He joined the league on 1957. 1958 In the spring, Lei Feng went to Tuanshanhu Farm and learned to drive a tractor in only one week. In September of the same year, Lei Feng responded to the call to support Angang and went to Anshan as a bulldozer. In August of the following year, he came to Gongchangling Coking Plant to participate in infrastructure construction, led his partners to fight in the rain, and saved 7,200 bags of cement from loss. Liaoyang Daily reported the story at that time. During my work in Anshan and Coking Plant, I was rated as an advanced worker for three times, a pacesetter for five times, a red flag bearer for 18 times, and won the honorary title of "Young Socialist Construction Activist".

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Walk into the Olympic venues and listen to the touching stories that are little known.

Looking at the graceful posture of Beijing Olympic venues and related facilities, Beijing has been shrouded by the increasingly strong Olympic atmosphere, and an Olympic city that combines ancient civilization with modern elegance is taking shape. In the preparation for the Beijing Olympic Games and the construction of Olympic venues and related facilities, the people of China are working hard to realize the strategic concept of "New Beijing, Great Olympics" with their wisdom and the attitude of being masters, relying on the three concepts of "green Olympics, high-tech Olympics and people's Olympics", which not only creates a number of world-class material heritages, but also forms valuable spiritual qualities ... patriotism that won glory for the country; Dedication to hard work; Professional spirit of Excellence; Innovative spirit of climbing the peak and team spirit of unity and cooperation.

In the recent interview of Olympic project construction, the reporter was always infected by the flashing Olympic spirit of the project builders. Little by little, rivers and seas meet and a single spark can start a prairie fire. The five spirits spread in the preparations for the Olympic Games and gathered into a dazzling Olympic light.

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Walking into the brightly lit national stadium site, there is always a tall man appearing at all the sites at any time. He is Qiao Feng, chief engineer of the National Stadium of China Consulting Engineering Construction Supervision Company.

Speaking of Qiao Feng, my colleagues can't help but sigh: Qiao Feng studied and worked in Japan for seven years before winning the bid for the Olympic Games, and he is well-known in the engineering supervision field. However, on the day when the "Bird's Nest" was started, he gave up Japan's higher vocational education and high salary and returned to Beijing with his family to devote himself to the supervision of the "Bird's Nest" project.

Qiao Feng was mentioned to study abroad in the summer of 1993. After the failure of the Olympic bid, Qiao Feng was full of disappointment. Thinking of the 2000 Beijing Olympic Games, he lamented that he was not blessed to build Olympic venues. At the airport, Qiao Feng made two vows: I must return to China within 10; After winning the Olympic bid, I will return to China and contribute everything I have learned to my motherland.

On 2001July 13, he heard the call of his motherland. Now he is back and has worked in the "Bird's Nest" site for three years. Looking at the rise of the "Bird's Nest", Qiao Feng's smile is somewhat memorable: I came back to serve my motherland.

Qiao Feng is an athlete. He had hoped to show the world the development and prosperity of China by wearing the national flag around the stadium like Liu Xiang. Some people say that it is foolish for Qiao Feng to come back. He used to receive only one tenth of his salary, but he devoted ten times his enthusiasm. But Qiao Feng smiled-he had a national flag in his heart; He wears a national flag in his heart.

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Shunyi Olympic Water Park is one of the most distinctive venues for the Beijing Olympic Games. After two years of intense construction by builders, it has been completed and put into use recently. On August 8, 2007, the water park will be unveiled at the World Rowing Youth Championship, and the first shot of the 2007 "Good Luck Beijing" series of sports events will be fired.

Stopping at the Beijing Olympic Games, the only competition venue in the world with the highest greening rate, which integrates still water venues and slalom venues, people can't help but ask: What power has turned a deserted river beach into this picturesque water sports paradise in just two years?

Maybe you can see the answer from the venue builders.

Zhao Wanjiang is the on-site commander of the road and bridge construction unit of the venue. Since the construction team entered the site for two years, the total holiday has not exceeded half a month. Due to the particularity of road and bridge construction, he has to go around the construction site four or five times a day, nearly 30 kilometers a day. From June/KOOC-0/4 to June/KOOC-0/7 this year, Zhao Wanjiang and his colleagues fought for four days and nights to complete the last oil surface laying task of all roads in the stadium.

There are still many builders like Zhao Wanjiang who devote themselves wholeheartedly to the construction site: the father of project manager Zhang Junting has been in the intensive care unit for two months, but as the project enters the closing and completion acceptance stage, he always sticks to the scene and can only accompany his father in the dead of night; Although project manager Cheng Fei lives in Tongzhou, in order not to delay his work, he has been eating and living at the construction site for two years. His 4-year-old daughter cried and called him and asked, "When will Dad come home?" He can only hang up every time. ...

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The office of the municipal "2008" project construction headquarters is the central office of the Olympic project. 180 people have to face more than 100 projects, including 3 competition venues, 45 training venues, 5 related facilities, 62 roads and 4 bridges. Since I joined the work at the end of 2003, the six-day working day system has never changed. By the end of the project, many people even gave up their rest days automatically.

Perhaps "combination of static and dynamic" is the most appropriate way to describe their works. Sitting in the office, facing the intense paperwork, everyone is busy with their own affairs and has no time to talk. When I leave the office, I face a noisy construction site. Sometimes even if I speak loudly, the other party can't hear clearly. Many people go to sleep with their heads full of data and hoarse voices every day.

Colleagues in the Safety and Quality Department often give "suggestions" to Vice Minister Han Gang: there is no concept of time at work. Since he took over this job on June 5438+ 10, 2006, others have summed up the "three noes" for him: not a day goes by without coming early and leaving late, not a meal is eaten on time, there is no normal off-duty time, and overtime often exceeds midnight 1. Han Gang said that safety and quality are very important to the Olympic construction, and now it is a critical moment, so we must redouble our efforts. Under his leadership, despite the heavy workload and pressure of the security department, everyone did not flinch or complain, and completed all the work well.

Under the leadership of Minister Ding Jianming, combined with the characteristics of Olympic engineering construction, the technical department conducted in-depth research, extensively listened to opinions and suggestions, and formulated work requirements for owners and contractors. There are 625 scientific and technological innovation projects that have been implemented or are being completed in key areas and projects such as newly-built or temporary venues and related facilities, of which 126 has a high level, and more than 40 key training highlights and demonstration projects have been supported by special Olympic funds. The implementation of these projects will set an example for the national construction field and leave valuable Olympic material heritage in the field of engineering construction.

Xu Bo, director of the headquarters office and secretary of the party committee of the government, said that the five spirits put forward by Liu Qi, secretary of the municipal party committee, encouraged all cadres and workers to make a decisive battle in the front line of Olympic construction and accept the challenges of various arduous tasks.

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The Beijing Olympic Badminton Gymnasium, located in the southeast corner of Beijing University of Technology, has quietly completed the construction of the world's largest dome steel structure since it started construction in June 2005: the dome with an inner diameter of 93 meters and an outer diameter of 98 meters, together with two wings overhanging on both sides, the steel consumption is less than1.20,000 tons, equivalent to per square meter 1. 1 10,000 kilograms.

Perhaps you can read from this set of data that the dome of the University of Technology is very large, but it is very light.

Doctor Liu still remembers last year's experiment. Two months later, the model experiment not only proved the safety and stability of the gymnasium. And it shows that taking "light" can achieve better results.

In order to make the stress more uniform, the "dead buckle" at the intersection of the ring rope and the "fishing net" was changed to the "live buckle" in the dome structure. The method of "buckle" is to divide the fixed node into two halves, with the fixed part at the top slotted and the bottom hemispherical. Two sets, better mechanical performance, safer for buildings.

Prior to this, there was no technical specification for prestressed steel structures in China. Zhang Ailin and his colleagues began to write while working, taking advantage of the rare opportunity of building the gymnasium of the University of Technology. From June 5, 2005 to 10, steel structure experts gathered at the annual meeting of the Expert Committee of China Steel Structure Association. At the meeting, Zhang Ailin put forward the first draft of technical regulations and universal adjustable joints. After the meeting, the old expert patted Zhang Ailin on the shoulder: "Your University of Technology has done a decent thing for the development of steel structure in China, which is really not easy."

According to the requirements of the International Badminton Federation, Beijing University of Technology and South China University of Technology, which are in charge of air-conditioning systems, should meet these conditions: in the summer of August, in the gymnasium with more than 7,000 people, the constant temperature is 26 degrees Celsius and the air supply cannot exceed 0.2 meters per second.

The air conditioning system cannot be changed, only the air outlet can be changed. South China University of Technology put forward the air supply mode of "breaking the whole into parts". Air-conditioning outlets are set under the backrest of each audience, with three outlets for every two seats, and more than 9,000 outlets are set for the audience. Before the audience enters the venue, it is necessary to cool down with large air volume, and then maintain the temperature of 26 degrees Celsius with small wind.

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Standing in the carpet-thick hockey field, Li Xinrong, secretary of the Olympic Project Department of the General Living Group, looked at the completed stadium and recalled the dilemma he faced three months ago: "At that time, municipal and on-site construction was going on at the same time, and the field was pitted-many types of work could only be interspersed with homework, and the progress slowed down suddenly, which was really worrying."

Hockey field project department 16 managers include 13 party member. He has successively won the National May 1st Labor Award, the Capital Labor Award and the Capital Advanced Team Award for Economic Innovation. Everyone knows that Wang Xingguang's young commandos are particularly hard-working, able to tackle key problems and do well and quickly. It's really humble to encounter such a situation that you can't live.

April 1 is a Sunday, but the people in the hockey field project department have no rest day. At 6 o'clock in the evening, in the meeting room of the temporary living area next to the hockey field construction site, party member from the project department sat together with a heavy face. Some people lit a cigarette in their hands, but they didn't smoke at all.

Wang Xingguang took out a notebook at random and wrote down the problems he faced: 67 purchasing units, 26 professional subcontractors, 7 labor services ... all aspects should be installed in the venue, less than 4 months before the delivery deadline of the "Good Luck Beijing" series.

"The construction period is already very tight, and the workload is too great. There are too many processes to arrange. " Faced with such a short construction period and such complicated work, executive manager Niu Xiaoquan scratched his head. He is recognized as a tough guy and never goes soft on any construction problems. However, this time, he was deeply stressed.

Nevertheless, everyone subconsciously knows that there is no way out. Peng, the chief engineer of the project, took a sip of his cigarette and poked it in the ashtray: "If you can't get it out, you have to do it!" I don't know what we can't do! "

Branch life will become a special meeting to tackle key problems. More than three hours passed, and everyone seemed to have a shot in the arm. In the subsequent construction coordination, the project department came up with an ingenious method: after each process came in, choose a functional room for construction and make a "model room". Then the project department works out the most suitable scheme according to the construction time and conditions to ensure the construction sequence and progress.

As the representative of the Olympic project, the "Bird's Nest" weaves a beautiful blueprint for China people to yearn for the Olympic Games through the hands of builders, and its strong bones also set up a monument to the five Olympic spirits. These five spirits are vivid manifestations of the Olympic spirit. With the Olympic spirit, Beijing will definitely contribute a distinctive and high-level Olympic Games to the world.