此外,由于气体的分子运动依赖于温度,在木星行星的低温下,即使是最轻的气体也不可能获得逃逸所需的速度。
Also, because the molecular motion of a gas depends on temperature, at the low temperatures of the Jovian planets even the lightest gases are unlikely to acquire the speed needed to escape.
由于氢气是地球上最轻的气体,因此最容易挣脱地球引力。
As the lightest gas, hydrogen is the one that most easily overcomes a planet's gravity.
我有个小小建议,要是你觉得重的话,找我氦气来帮忙吧,因为我是人类所知最轻的气体——Jimi hendrix。
I have this one little saying. When things get too heavy just call me helium, the lightest known gas to man.
氦是最轻的稀有气体。
在所有的气体中氢是最轻的。
除了氢,氦是所有气体中最轻的。
成分为ch4是烃类气体中最轻的和最丰富的,为天然气的主要组分。
The lightest and most abundant of the hydrocarbon gases and the principal component of natural gas.
成分为ch4是烃类气体中最轻的和最丰富的,为天然气的主要组分。
The lightest and most abundant of the hydrocarbon gases and the principal component of natural gas.
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