| 1. | In these television broadcasts, the world caught some brief, inside glimpses of life aboard an orbiting spacecraft .
在这许多电视播送节目中，世界人士见到了一艘沿轨道飞行的太空船上一点简短的，内部的生活片段。 |
| 2. | How many spacecrafts are orbiting the moon
有多少航天器绕月球轨道飞行？ |
| 3. | How can you keep iss on its own orbit
航天飞机在天上按什么轨道飞行？怎样确保它不会偏离这一轨道？ |
| 4. | 1979 america ? s skylab i returned to the earth after 34 981 orbits , since its launch on 14th may 1973
1973年5月14日发射的美国太空实验空间站1号，绕卫星轨道飞行34 , 981圈后，返回地面。 |
| 5. | This photo shows a satellite antenna ( placed next to a us 25 - cent coin ) that is scheduled to orbit earth in 2005
这张照片展示了一个卫星天线(它旁边是25美分的硬币) ,配备该天线的卫星预计在2005年绕地球轨道飞行。 |
| 6. | Yang , a former air force pilot , is expected to make 14 orbits in the shenzhou v spacecraft before returning to earth at a landing site in inner mongolia
杨，一个前空军飞行员，预计将在神舟飞船中作十四圈轨道飞行，然后回到地球，在内蒙古着陆点着陆。 |
| 7. | The american space probe , mariner 9 , has become the first spacecraft to orbit another planet , swinging into its planned trajectory around mars without a hitch
1971年的今天，美国宇宙飞船水手九号顺利进入火星的计划轨道飞行，成为首架环绕另一颗行星飞行的宇宙飞船。 |
| 8. | Surface materials of the space inflatable structures would be influenced by vacuum thermo - cycling and vacuum ultraviolet ( vuv ) when the spacecrafts operated in low earth orbit
在低地球轨道飞行的航天器,真空热循环与真空紫外辐照等近地轨道空间环境成为影响空间充气展开结构材料的重要因素。 |
| 9. | The u . s . spacecraft mercury - atlas 5 is launched with enos , a chimpanzee , aboard ( the spacecraft orbited the earth twice and splashed - down off the coast of puerto rico )
1961年，美国宇宙飞船水星宇宙神5号载着一只叫以挪士的黑猩猩发射升空（飞船绕地球轨道飞行了2周后落入波多黎各海岸的水中） 。 |
| 10. | The u . s . spacecraft mercury - atlas 5 is launched with enos , a chimpa 6886536 ee , aboard ( the spacecraft orbited the earth twice and splashed - down off the coast of puerto rico )
1961年，美国宇宙飞船水星宇宙神5号载着一只叫以挪士的黑猩猩发射升空（飞船绕地球轨道飞行了2周后落入波多黎各海岸的水中） 。 |
