大气层

A Cepheid becomes dimmer as ionized helium builds up in its atmosphere.

当造父变星的大气层中电离氦增多时，它会变暗。

CFCs, carbon dioxide, and other gases in the atmosphere act like a greenhouse.

含氯氟烃、二氧化碳以及大气层中的其他气体起着像温室一样的作用。

In an updated version of a cloud chamber the researchers are recreating the Earth's atmosphere.

在一个改进后的云室里，研究人员们正在重塑地球的大气层。

Subsequent, longer exposure observations indeed show that the lenticular galaxy is surrounded by a clumpy, never-before-seen ring of stars.

由于地球大气层会吸收紫外线，捕捉紫外线的太空望远镜必须在外太空中运转。

With the planet's magnetic field rapidly deteriorating, our atmosphere literally starts to come apart at the seams with catastrophic consequences.

当地球磁场急速崩解，大气层开始四分五裂，紧随其后的将是一场毁灭性的灾难。

One of Titan's most intriguing attributes is its copious but featureless atmosphere.

泰坦最迷人的属性之一是它的厚重的但却无色的大气层。

Initially he did not realize that the Earth's atmosphere was critically important for his system to work.

起初他并没有意识到，地球的大气层是极为重要的工作，他的系统。

The global pollution of the atmosphere with depleted uranium radioactive poison gas since 1991 is causing a global epidemic of chronic illnesses, which will contribute to extensive depopulation and ecological destruction.

全球污染大气层与贫化铀的放射性毒气自1991年以来，是导致全球流行的慢性疾病，这将有助於广泛的销毁和生态破坏。

Instead of keeping the derelict craft in orbit, it will, over the course of a couple of years, drag it into the atmosphere and thus to a fiery end.

这个时侯，帆的作用不是让破旧的卫星继续待在轨道上，而是会用几年的时间把卫星拖入大气层，使其在烈火中走向终点。

Earth is protected by its blanket of atmosphere, to be sure, but it is a disorderly place, and unpredictable.

地球被它的大气层保护着，肯定的是，它是一个没有秩序的地方，无法预料。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷