地球引力的意思|地球引力的解释-里氏词典

地球引力 [dì qiú yǐn lì]

gravity

地线边缘微黄色的天空闪闪发亮，突出了被地球引力所俘获的稀薄大气。
Yellowish air glow at Earth's geodesic boundary highlights the thin atmosphere secured by our home planet's gravity.
这样一来，地球引力对钢棍的作用就互相抵消，这是必然的。而且，由于两端重量相等，所以它能够保持稳定。
By this the attractive force of the earth was not suspended, it is true ; but it was balanced by the equality of the weights.
他们提到的引力关键点是天文上的一个精确地带，仅仅微大于小行星本身，在那个点上地球引力的影响可以改变小行星运行的轨迹。
The gravitational keyhole they mention is a precise region in space, only slightly larger than the asteroid itself, in which the effect of Earth's gravity is such that it could tweak Apophis' path.

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