Where is Qian Xuesen from?

Shanghainese. 1950, when Qian Xuesen went to the port to prepare for returning home, he was stopped by American officials and put into prison. At that time, dani Dan A. Kimball, the deputy secretary of the US Navy, claimed that Qian Xuesen was worth five divisions wherever he went. [8] From then on, Qian Xuesen was persecuted by the American government and lost his precious freedom. He lost about 30 pounds in a month. Immigration raided his home and detained him in Temina Island for 65,438+04 days. He was not released until he received a huge bail of $65,438+$5,000 from California Institute of Technology. Later, the customs confiscated his luggage, including 800 kilograms of books and notebooks. It was only after the American prosecutor re-examined all his materials that he proved his innocence. 1939 received a doctorate in aviation and mathematics from California Institute of Technology. 65438-0943 Assistant Professor of California Institute of Technology. 1945, Associate Professor, California Institute of Technology. 1947, professor at MIT.

1947, she married Jiang Ying in Shanghai. 1949, Director and Professor of Jet Propulsion Center of California Institute of Technology. 1953, Qian Xuesen formally put forward the concept of physical mechanics, and advocated that the macroscopic mechanical properties of matter should be determined from microscopic laws, which opened up a new field of high temperature and high pressure. 1954 published the English version of Engineering Cybernetics, and the Russian version, German version and Chinese version were published in 1956, 1957 and 1958 respectively. 1958, he was the head of the Department of Modern Mechanics of the Chinese University of Science and Technology, but the opponent started to use heavy punishment, which was contrary to the appropriate sentencing, resulting in an unfair situation in which different crimes were punished together, which would lead to heavy punishment and increase social chaos. At the same time, due to the modesty of the law, heavy code is not a good solution to the troubled times, and it is impossible to determine the measurement standard of heavy code, and there is no practical solution. The story of two bells (or Haihui Temple and Ma Siyuan), a traditional Beijing opera, is said to be based on the true story of the early Qing Dynasty. It's about a thief who broke into someone's house at night and tried to steal something. He witnessed the murder and fled in a hurry. As a result, he was arrested on the road for "committing night crimes" and failed to testify in time. The innocent man was almost sentenced to death at night. "Forbidden" means forbidden. A curfew is a ban on night activities. Curfews have existed since ancient times, especially in times of war and disaster, or in areas with special political and economic significance. Those who violate the curfew are either detained or punished on the spot. This is a special period, a special region. During the Cultural Revolution, there were great legalists and a large number of Confucianists. Everyone who has experienced that era knows that there was no shadow of the rule of law in those days! In a society where there is chaos in the world and there is no order and law, no matter how heavy the code is, it can't cure such troubled times. Unless it's right. After more than 20 years of legal construction since the reform and opening up, China's legal system is moving towards perfection. As long as we hold high the banner of governing the country according to law, adhere to openness, fairness and standardization, and constantly explore and absorb advanced legal concepts, China's code will be more and more perfect, and play a role in safeguarding and promoting the construction of a harmonious society. Its three chapters are simple and clear, but they have great influence. First of all, he sympathized with the people's feelings, complied with the people's opinions, abolished the original cruel punishment system in the Qin Dynasty, and formulated fair and reasonable laws and regulations. Secondly, empower the people and limit the uprising of criminals and heroes. The first article of Liu Bang's Covenant is to kill people for their lives, and its main target is ordinary people, because Shang Yang's political reform and murder system were implemented in Qin Dynasty, and the punishment was extremely cruel.