查询词典 NASA

This week on our program, we tell you about the new goals that President Obama is proposing for the space agency NASA.

这一周我们的节目，我们介绍一下，奥巴马总统是为美国宇航局提出新的目标你。

During the space race back in the 1960's, NASA was faced with a major problem.

在太空竞赛早在20世纪60年代，美国航天局正在与面临的一个重大问题。

But unknown to anyone, NASA has been developing the world's first space fighter ship.

但是不为人所周知的是，国家航空和宇宙航行局已经研发了一种世界最先进的太空飞船。

By 1 .5 meters.When he was 6 years old, NASA 3 gave him a space suit to enable him

当大卫长到六岁的时候，美国航空航天局给他提供了一个航空舱，这

NASA scrambles to see if materials dangling from Discovery's belly may endanger the spaceshuttle during re-entry.

美国宇航局正忙于检查在发现号腹部摇晃不定的物体是否会在返航期间危及该太空船。

OnWednesday, October 28th, NASA launched its Ares I-X prototype vehicle,the first launch from Kennedy's pads of a vehicle other than the spaceshuttle since the Apollo Program's Saturn rockets were retired.

星期三，10月28日，美国航天局推出了战神九原型车，从车辆比阿波罗计划以来的土星火箭，航天飞机退役其他肯尼迪的垫的首次发射。

NASA says things even bigger than a spatula have been lost in space before.

美国国家航空和宇宙航行局称在这之前甚至有比刮刀更大的东西在太空中遗失。

This star chart illustrates the large patch of sky that NASA's Kepler mission will stare at for the duration of its three-and-a-half-year lifetime.

本插图勾画出开普勒望远镜在它3.5年年限期间将最先开始搜索的天区。

On May 5, 1961, NASA astronaut Alan Shepard piloted his Freedom 7 Mercury capsule in a 15-minute suborbital flight, becoming America's first astronaut.

1961.5.5，美国航空航天局的宇航员艾伦·谢泼德驾驶他的自由7号水星级太空舱完成了15分钟的亚轨道飞行，成为美国首位进入太空的宇航员。

In fact, IST equipment was chosen by NASA for use in the Space Suttle program.

而且，IST的仪器已被国家航空和宇宙航行局选用，用于空间项目。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐