nasa的例句大全

NASA says it believes a large piece of space junk is not going to be any threat to the astronauts in space.

NASA称，大片的太空垃圾不会对太空中的宇航员造成威胁。

The report, Limiting future collision risk to spacecraft, was commissioned by Nasa last April to evaluate its programmes on'space junk', officially known as MMOD ( Micrometeoroids and Orbital Debris).

一份旨在限制未来这些碎片可能会对航空飞船造成的危险的报告在去年的四月份由宇航局发布，用来评估他们关于太空垃圾，名为MMOD（微流星体和太空碎片）的项目。

Nasa engineer Creon Levit said it was imperative that something was done about space junk.

美国宇航局工程师克里昂？莱维特表示，处理太空垃圾迫在眉睫。

NASA isn't nearly done investing in the station, however, and the agenda of Atlantis'crew makes that clear.

NASA除了空间站之外，还有其他的工作，这个在亚特兰蒂斯号船员的日程表上就很清楚。

Data from NASA's Spitzer Space Telescope are pointing toto this age-old riddle.

NASA的斯皮策(红外)空间望远镜的观测数据,有望解开这个悠久的历史之谜.

Lockheed Martin Corp. will provide information technology support for NASA's spaceflight operations under a $667 million contract.

洛克希德·马丁公司将为美国国家航空和宇宙航行局的航天行动提供信息技术支持，该合同价值6.67亿美元。

Both sides welcome reciprocal visits of the NASA Administrator and the appropriate Chinese counterpart in2010.

双方欢迎美国国家航空航天局（NASA）局长和中国航天部门的负责人2010年进行互访。

Both sides welcome reciprocal visits of the NASA Administrator and the appropriate Chinese counterpart in 2010.

双方欢迎美国国家航空航天局局长和中方相应官员在二0一0年实现互访。

In the meantime, unknown to NASA, GE was developing its own design: a gearless , counter-rotating pusher system.

而在同一时期，GE也在进行着自己的开发设计（不知为何，NASA对此并不知情）：一个无减速器的反向旋转的推进系统。

How is NASA overcoming this very tiny big problem?

美国宇航局是如何克服这个微小但影响巨大的问题的？