单词：spacecraft returning technology
单词：spacecraft returning technology 相关文章
Broadcast: Jan 02 2003 China has announced it plans to launch its first manned spacecraft in the second half of this year to become only the third country to do so. The news comes as China's fourth un
VOA2003（上）-科技先知
By David McAlary The U.S. space agency is planning to conduct its first completely automated rendezvous in space Tuesday. In a test of new technology, a spacecraft is scheduled to be launched to track
VOA2004（下）--健康科技
By David McAlary The U.S. Cassini spacecraft orbiting Saturn has found evidence that the giant planet's dazzling rings are decaying and may eventually be gone. And the rings are dirtier than thought,
VOA2004（下）--健康科技
Voyager Carrys Gold Record into Interstellar Space 旅行者号向星际太空送去的金唱片 Last weekend, the Voyager spacecraft, launched from Earth in 1977, left the solar system and headed into interstellar space. As it did, the ship carried
VOA常速英语2013年(九月)
英语作文 中文提示:2003年10月15日我国成功发射神州五号载人宇宙飞船,这是继1999年我国第一艘无人飞船神州一号发射以来的又一次伟大的壮举,它向全世界充分显示出中国的科学技术实力。许多航天科技人员和杨利伟等航天人为此做出了巨大的贡献。你对上述内容有何感想。对
英语作文
For a long time, the Beijing University of Aeronautics and Astronautics has been the cradle for China's space industry talent. Today a special competition was held on campus to mark the day and shape the future. They are the astronauts and spacecraft
cctv9英语新闻2016年