Spare tire counter attack Tiangong two staged inspirational legend-running man20130526

"Spare tire" counter attack "Tiangong two" staged inspirational legend mid autumn night, Tiangong two space laboratory "flying" exciting news. The "Tiangong two" is what "Palace"? What is the role of man in the exploration of the universe? The reporter interviewed relevant experts at the Jiuquan satellite launch center, together with you in the temple". Why is China’s first real space lab? Tiangong two in appearance and in China in 2011 launched similar to Tiangong-1, using experiment module and resource class two class configuration. According to the deputy director of China manned space engineering office, Wu Ping, Temple No. two, a total length of 10.4 meters, a maximum diameter of 3.35 meters, the sun has a wingspan of about 18.4 meters, weighing 8.6 tons, designed to last 2 years. Chinese Aerospace Science and Technology Group five space laboratory system designer Zhu Congpeng introduced, the astronaut cabin activity range is about 16 to 18 cubic meters, 6 cubic meters can meet live according to people living ergonomics, Tiangong two live on two astronauts more spacious. Wu Ping introduction, launch No. two main purpose is to accept the Shenzhou eleven manned spacecraft to visit, astronauts completed the interim assessment for the long-term resident, flight crew life, work and health protection and other related technologies; accept one day boat cargo ship visit, test verification on orbit propellant feeding technology; carry out space medicine, space science experiments and space technology, space station technology and maintenance and verification. Wu Ping, Tiangong-1’s main aim is to verify the rendezvous and docking technology, and Tiangong two will carry out large-scale test of space science experiments and space applications and space medicine experiments arranged reflected a number of cutting-edge science and technology development direction of the strategy of science and application tasks. The space atomic clock experiments, GRB polarization detection, space quantum key distribution test is 3 key projects Tiangong two, 14 in the project application and test. How to backup from the cabin "positive"? "Tiangong two was originally Tiangong-1 target aircraft backup products. Zhu Congpeng said that after the successful launch of Tiangong-1, this backup product has not been wasted, but it is the equipment used to do Tiangong two. "Because the backup products deposited on the ground for a long time, we carried out the life test of the equipment and materials, the replacement of some non metal materials, the equipment processing was done to extend the life of the Tiangong two, to ensure the reliability of quality." Zhu Congpeng said. In order to ensure that astronauts in space flight can be better to eat, sleep, exercise, entertainment, Temple No. two on the diet to improve the living environment, create a feeling of home for astronauts. Zhu Congpeng said, the cabin of color, light, noise reduction and so do the layout of the environment of humanity; the astronauts can receive TV signals in the ground space laboratory, can carry on the world telephone conversation and private communication with family members; to ensure that astronauts in microgravity environment of body function is not a recession, Tiangong two equipped with strength training equipment, and regularly to monitor the astronauts cardiovascular and body medical index. Zhu Congpeng said, because the Temple No. two, only one hand)相关的主题文章: