中国航天器工程的成就与展望

The Achievements and Propects of Chinese Spacecraft Engineering

中国航天器工程 40多年来经历了技术准备阶段、技术试验阶段和工程应用阶段 ,已形成了返回式遥感卫星系列 ,通信广播卫星系列 ,气象卫星系列和科学探测与技术试验卫星系列 ,而地球资源卫星系列和导航定位卫星系列也即将形成 ;至今中国已发射成功人造地球卫星 5 1颗 ,发射成功试验载人飞船 4艘 ,取得了举世瞩目的成就 ,为国民经济、国防建设、文化教育和科学研究作出了重大的贡献。进入 2 1世纪 ,根据中国航天近期和远期的发展目标 。

Over the past more than 40 years, the Chinese spacecraft engineering has gone through technical preparation phase, technological experiment phase, and engineering phase. Various satellite series have been formed such as 'recoverable remote sensing satellite', 'telecommunication and broadcast satellite', 'meteorological satellite' and 'scientific exploration and technological experiment satellite'. Other two satellite series, 'earth resource satellite' and 'navigation and positioning satellite' will also come into being very soon. Until now China has launched 51 earth satellites and launched 4 experimental manned spacecrafts successfully. The great achievements China has obtained attract world wide attention and make big contribution to the development of national economy, national defence, cultural education and science research. With the advent of 21st centure, according to the development objective of the Chinese space technology both in short term and long term, Chinese spacecraft engineering will win even more brilliant achievements.