宇航员

The pursuit-evasion game of two coplanar near-earth orbiters is investigated based on orbital element equations.

轨道舱。一位官员透露神六的宇航员将从返回舱进入轨道舱进行一些科学试验。

Opes to develop two Ares rockets to return U.S. astronauts to the moon sometime in the 2020s.

开发两种火箭的计划是为了使美国宇航员在二十一世纪二十年的某一时间可以返航。

Williams' sister, Dina Pandya, and NASA astronaut Karen Nyberg were running in the race on the ground.

威廉姆斯的妹妹迪娜·潘德亚和美国国家航天局的宇航员凯仁·耐博在地面上跟她同时比赛。

Canadian astronaut Julie Payette says the two-armed Dextre system will enable crew members to carry out delicate operations on the space station.

加拿大女宇航员帕耶特说，拥有两个手臂的智能机器人装置能使机组人员为空间站完成一些精细的操作。

Astronaut Heidemarie Stefanyshyn-Piper let go of a dollar 100,000 tool bag during the first spacewalk, muttering Oh, great as it floated away.

宇航员Heidemarie·Stefanyshyn-管道工放开一100，000美元工具袋在首次太空漫步的时候，喃喃自语噢，太伟大了当它漂浮的时候。

The three-time world champion has revealed that he plans to become an astronaut.

三届世界冠军透露说，他计划将成为一名宇航员。

Endeavour astronauts worked for a close look at the three-inch gash in the shuttle's underside.

&奋进号&宇航员对太空飞船表面3英尺的裂缝进行仔细的观察。

On the sixty-second orbit, the astronauts prepared to return to Earth.

在绕轨道飞行了第62圈时，宇航员准备重返地球。

Bugging Out: Astronauts test a prototype of a six-legged lunar buggy at Moses Lake in Washington.

出动：宇航员在华盛顿州的摩西湖测试一辆六脚月球机动车。

But the glare of publicity around Discovery's launch is brighter than most because it is the first mission since its sister ship, Columbia, broke apart over Texas on Feb. 1, 2003, killing all seven crew members.

但是，发现号的发射比以往更吸引公众的目光，是因为这是它2003年2月1日以来首次执行任务，那一天它的姐妹航天飞机哥伦比亚号在德克萨斯州上空解体，造成机上七名宇航员全部罹难。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。