大气层

The spacecraft made a successful reentry into the earth’s atmosphere.

宇宙飞船成功地重返气。

Atmospheric nuclear tests are now banned by an international treaty.

气中进行核试验现已被一项国际条约所禁止。

They argued that only a negligible rise in atmosphere radioactivity resulted from the test.

他们辩解说,由这次试验所造成气放射活增加是微不足道。

Europa, Ganymede, and Callisto all provide evidence of a thin atmospheric layer known as a 'surface-bound exosphere'.

木卫二、木卫三、木卫四都被证实了有一很薄气。

The native plans plants could taky and take in more water and release more of it to the atomons fairatmosphere.

本地植物可以吸收水并且释放吸收水到气。