gravitationally
gravitationally
phrase. 引力地
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- phrase. 引力地
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1. What's more, it's not clear what shape their orbits take or whether they are all gravitationally bound to the Milky Way.
而且，它们轨道的形状和它们是否全都受银河系引力的影响还是不确定的。
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2. At the observed speeds, the outer galaxies should be flung out into space, since the clusters don't appear to have enough mass to keep the galaxies at their edges gravitationally bound.
星系外环应以可以观测到的速度被甩入太空，因为星团的质量不足以通过万有引力来束缚星系的边缘部分。
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3. That would mean matter and antimatter are gravitationally repulsive, so that an object made of antimatter would "fall up" in the gravitational field of Earth, which is composed of normal matter.
那将意味着物质与反物质之间存在万有斥力，由反物质组成的物体将在由正常物质构成的地球的引力场中“跌倒、起来”。
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