查询词典 NASA

Studies conducted by NASA show that unexercised muscles lose their strength very quickly.

美国国家航空航天局进行的研究表明，没有经过锻炼的肌肉会很快丧失力量。

Launching astronauts on a commercial vehicle would be unprecedented, but not far-fetched: NASA has already contracted SpaceX to take cargo to the ISS on unpiloted flights of its Falcon 9 and Dragon system, beginning in 2010, although SpaceX will need to carry out successful demonstration flights by then.

用商业飞船运送宇航员将是前无古人的，但并非不现实：NASA已经和SpaceX签订了一份合同，计划在2010年利用'猎鹰9'火箭和'龙'型飞船向国际空间站运送货物，前提是 SpaceX必须证明自己具备这种能力。

October 30, 2009 - Operated by Canadian Space Agency Astronaut Robert Thirsk with assistance from European Space Agency Astronaut Frank De Winne and NASA astronaut Nicole Stott, Canadarm2 guides the unpiloted Japanese H-II Transfer Vehicle a safe distance from the International Space Station to be released into the Earth's orbit.

2009年10月30号-由加拿大航天局宇航员罗伯特·瑟斯克和欧洲航天局宇航员弗兰克·温内以及美国航天局的宇航员妮可·斯托特一起操作，加拿大二号指令日本的H - II无人驾驶运输飞行器从国际空间站的一个安全距离释放到地球轨道上。

The unstated implication of these questions is that someone is considering moving these missions up NASA's priority list.

这些问题背后暗示有人考虑把这些任务不再作为航空航天局的重点任务。

Major Adams was a U.S. Air Force pilot in the NASA/USAF X-15 program.

亚当斯是美国主要的空军在美国航天局/美国空军X - 15的试验计划。

Professor Jorge Arenas of the Institute of Acoustics in Valdivia, Chile, acknowledged that the problem was serious but said,"NASA has developed one of the safest and risk-controlled space programs in engineering history."

智利的valdivia大学声学系 Jorge Arenas 教授知道这是个严重的问题，但是说："美国国家宇航局已经开发出一个被认为是工程历史上其中一个最安全的空间风险监测系统"

Professor Jorge Arenas of the Instituteof Acoustics in Valdivia, Chile,acknowledged that the problem was serious but said,"NASA has developedone of the safest and risk-controlled space programs in engineeringhistory."

智利瓦尔迪维亚声学院的教授乔治—阿瑞纳斯承认此问题十分严重，但是他说： NASA 已经创造出了工程学历史上最安全、风险控制得最好的太空计划之一。

Effort, mental demand, and performance are valuably the important results in the NASA Task Load Index assessment.

由NASA工作负荷量表评量结果反映出飞行员在此一操作阶段时，努力、心智需求、自我表现为重要的评量向度。

NASA to rely on intelligent sensor research and development management system to ensure that the system of vertical take-off speed rapidly descending car flight in 2031 into the practical stage.

美国宇航局依靠传感器研发智能管理系统垂直起飞系统确保速飞速降2031年飞行汽车进入实用阶段。

The idea would be that you could send data from France to Mars in a seamless way, says Adrian Hooke, a NASA scientist based in Washington, DC, who has been developing the protocol over the past decade with Vint Cerf of Google, a founding father of the internet, and others.

NASA华盛顿总部研究人员埃德里安·虎克和互联网之父、Google副总裁兼首席互联网顾问文顿·瑟夫及小组其他成员在这个协议上已经研究了十个年头了，虎克表示："意思就是你可以从法国向火星无缝发送数据"。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"