以上来源于: WordNet
Upwards of a billion stars in our galaxy have burnt up their internal energy sources, and so can no longer produce the heat a star needs to oppose the inward force of gravity.
在我们的星系中,超过10亿颗恒星已经耗尽了它们的内部能量来源,因此无法再产生恒星所需的热量来对抗向内的引力。
If the fixed star spun just 20% faster, the centrifugal force would fling it apart.
如果该恒星的旋转加快仅仅20%,那么离心力就会将其甩得粉碎。
If the star spun just 20% faster, the centrifugal force would fling it apart.
如果该恒星的旋转加快仅仅20%,那么离心力就会其撕裂。
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