查询词典 NASA

Scientists with the American space agency , NASA , suggest it as a major cause of global warming.

美国航天局和宇航局的科学家指出煤烟是全球变暖的一个主要因素。

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。

NASA, America's space agency, has even bought suspect materials.

美国的太空总署NASA甚至购入了有问题的制造材料。

Forty-fie years ago, if you were 6 feet tall, you couldn't fly in a NASA space capsule.

45年前，如果你高6英尺，你就不能在NASA的太空船进行飞行。

They can fit in a Hyundai. Forty-fie years ago, if you were 6 feet tall, you couldn't fly in a NASA space capsule.

他们个头大小能坐进现代汽车。45年前，如果你高6英尺（1.8m），你就不能在NASA的太空船进行飞行。

Inside this ultratight world -- hundreds of times more airtight than any NASA space capsule -- the atmosphere was full of surprises.

在这个密不透风的世界里——其密闭程度比任何NASA太空舱都要高几百倍——封闭的空气中充满了惊喜。

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。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。