木星引力
木星引力-
地球只受木星引力作用时的运动轨道的探讨
The Earth 's orbit under the action of gravitation of the Jupiter only
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一个电脑程序计算了必要的飞行轨迹，包括借助木星引力获得加速度。
A computer program calculated the necessary trajectory , including a swing by Jupiter to pick up velocity .
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人们认为，倘若没有木星引力的阻挡，灶神星这样的大型天体本会被兼并为行星。
It 's thought that larger chunks such as Vesta could have merged into planets had they not been foiled by Jupiter 's gravity .
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可能当它经过木星时被引力抛远了。
a close pass to Jupiter could have ejected it .