According to the fundamental method of “the theory for the transportation process of gases in steady state”, the phenomenon of gravity separation diffusion of various compositions in the upper atmosphere is quantitatively explained.
根据“稳恒态气体输运理论”的基本方法，对地球高层大气中不同成分的重力扩散分离现象给出了定量的解释。
The calculated results with RBF include: the relationship between the total mass of the Earth atmosphere and the atmospheric pressure, the planet s atmospheric mass profile and dependence of pressure dependence on altitude,as well as influence o.
由RBF得出了地球大气总量与大气压力的关系式、行星大气层内大气总质量和高度的关系式、行星大气压力和高度的关系式以及行星大气温度与大气压力的关系。
a meteoroid that has entered the earth's atmosphere.
进入地球大气层的流行。
The spacecraft made a successful reentry into the earth's atmosphere.
太空船成功地重返地球大气层。
any region in space outside the Earth's atmosphere.
在空间中地球大气层以外的任何区域。
return of a spacecraft into the earth's atmosphere
（宇宙飞船）重返地球大气层
Earth's atmosphere blocks what we can see.
因为地球大气层阻挡了我们的视线。
The spaceship burned up as it entered the earth's atmosphere.
宇宙飞船进入地球大气层时被烧毁。
The region of this expanse beyond Earth's atmosphere.
太空地球大气层以外的空间部分
The earth's atmosphere filters out much of the sun's radiation.
地球大气层可以滤掉太阳的大部分射线。
The spacecraft burned up as it re-entered the earth's atmosphere.
宇宙飞船在重新进入地球大气层时烧毁了。
The satellite will fragment and burn up as it falls through the Earth's atmosphere.
卫星在进入地球大气层时会裂成碎片并燃烧。
The spacecraft burned up when it re-entered the earth's atmosphere.
宇宙飞船重新进入地球大气层时烧毁了。
The force of friction affects the speed at which spacecraft can re-enter the earth's atmosphere.
摩擦力能影响航天器返回地球大气层的速度.
The shuttle itself will glide back into the earth's atmosphere.
航天飞机本身将滑回地球的大气层。
a form of life assumed to exist outside the Earth or its atmosphere.
假设存在于地球或大气层以外的生物。
The atmospheres of Mars and the Earth are very different.
火星与地球的大气层是很不相同的。
Of course, the Hubble is above the earth's atmosphere,
当然，哈勃位于地球的大气层之外，
24 kilometers above the earth.
离地球表面24千米的大气层中。
originating or located or occurring outside Earth or its atmosphere.
源于，存在或位于地球和大气层之外。