Qian Xuesen's short story (except the story of being detained by the United States before returning to China) is urgent for 20 minutes! ! ! ! ! ! ! !

1955 In the early winter, Qian Xuesen, who had just broken through the obstruction of the American authorities and returned to the motherland, visited Harbin Institute of Military Engineering. Dean General Chen Geng asked him: "Can China people engage in missiles?" Qian Xuesen said, "If foreigners can do it, why can't China people do it? Are China people shorter than foreigners? ! "

This sentence decided Qian Xuesen's career in rocket, missile and space. More than 40 years have passed, and now Qian Xuesen is 90 years old. With his fundamental contribution to China's rocket and missile technology, aerospace technology and even the whole national defense high-tech cause, he has written a brilliant chapter for the modernization of our military weapons and equipment.

At Jiuquan launch site. Like ordinary scientists and technicians, Qian Xuesen sleeps in tents, eats coarse grains and organizes missile tests, calculations, analysis and research. Under the difficult conditions of the sudden withdrawal of all experts from the former Soviet Union, he led China scientists to overcome various difficulties and successfully conducted the flight test of China's first missile on June 5, 1960+065438. Nie said happily at the scene: "This is an important turning point in the history of China's military equipment." 1966, 10/0 On October 27th, Qian Xuesen participated in the flight explosion test of China's first medium and short-range surface-to-surface missile with a nuclear warhead, that is, the "two-bomb combination" test of an atomic bomb and a missile. The successful explosion of a nuclear warhead over a predetermined location shocked the world. China's national defense modernization has once again achieved a historic leap.