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天宫一号是中国第一个目标飞行器,于2011年9月29日21时16分3秒在酒泉卫星发射中心发射,飞行器全长10.4米,最大直径3.35米,由实验舱和资源舱构成。它的发射标志着中国迈入中国航天“三步走”战略的第二步第二阶段(即掌握空间交会对接技术及建立空间实验室);同时也是中国空间站的起点,标志着我国已经拥有建立初步空间站,即短期无人照料的空间站的能力。以下我们以中学物理视角分析天宫一号在发射、运行及与神舟天宫一号对接过程中涉及中学物理的诸多问题。
Temple One is China’s first target aircraft, launched at Jiuquan Satellite Launch Center on September 29, 2011 at 21:16:03 with a total length of 10.4 meters and a maximum diameter of 3.35 meters. It consists of a laboratory capsule and a resource capsule. Its launch marked China’s entry into the second phase of the second phase of China’s space strategy (mastering space rendezvous and docking technology and establishing a space laboratory); it is also the starting point for China’s space station and marks China’s The ability to set up a preliminary space station, a short-term, unattended space station. The following we analyze the secondary school physics perspective of Temple One launch, operation and the docking process with the Shenzhou Temple One involved in many problems in physics.