Last is the exosphere, which is the outermost layer of the atmosphere.
最后是，这是大气的最。
Europa, Ganymede, and Callisto all provide evidence of a thin atmospheric layer known as a 'surface-bound exosphere'.
二、、四都被证实了有一很薄的大气。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
It is technically considered an " exosphere" .
按照事，认为是“外逸层”。
It's made of a paper-thin layer of gases, which form a lunar exosphere.
由一层薄如纸气体组成，形成了外逸层。
As it stands today, the Moon's exosphere cannot support biological life.
就目前情况而言，外逸层无法支持生物生命。
This exosphere contains just 100 molecules per cubic centimeter.
这个外逸层每立方厘米仅包含 100 个分子。
So how do we thicken the exosphere and create a life-bearing ecosystem?
那么我们如何加厚外逸层并创造一个承载生命生态系统呢？
The Moon's exosphere remains razor-thin, because it lacks the gaseous density of Earth's atmosphere.
外逸层仍然非常稀薄，因为缺乏地大气层气体密度。
If we're going to thicken the Moon's exosphere, we're going to need more gas.
如果我们要加厚外逸层，我们将需要更多气体。
To spread gas around the exosphere, we'll need a series of icy comets that we will crash into the surface of the Moon.
为了在外逸层周围扩散气体，我们需要一系列冰彗星，们将撞击表面。
Cole designed his proposal for the red planet Mars, but the same strategy could potentially thicken the Moon's exosphere.
科尔为红色星火星设计了他提案，但同样策略可能会加厚外逸层。
Humans could import a large quantity of ammonia, which would fill the Moon's empty exosphere with nitrogen.
人类可以进口大量氨，这将使空旷外层充满氮气。
When these comets come thundering into the Moon's exosphere, the impact will populate the exosphere with a surplus of water vapor.
当这些彗星轰鸣般地进入外逸层时，撞击将使外逸层充满过剩水蒸气。
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划词翻译
详细解释
，这是大气的最
。
二、
、
，
认为是“外逸层”。
诺斯动画科普
由一层薄如纸
气体组成，形成了
外逸层。
