重力质量(gravitational mass):在古典物理学中,质量具有两种表征,其中牛顿重力定律所描述之质量称为"重力质量".
重力质量
双语例句原声例句
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在我们地球上，重力会把我们拉向星球的质量中心，因此在平坦的地表，我们自然站得很直。
On our spherical Earth, gravity pulls "down" us toward the planet's center of mass. So on a flat surface, we naturally stand up straight.
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星系团如此紧凑、质量如此巨大，以致其重力扭曲和聚焦了它后面星系发出的光。
The cluster is so massive and so compact that its gravity bends and focuses the light from galaxies that lie behind it.
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如果冰流加速，冰的流失加速，南极冰架的质量将会减轻，从而重力会变小。
If ice streams speed up and drain the ice faster, ice mass will be lost from Antarctica, and gravity will go down a fraction.
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Now, gravity, well force, is equal to mass times acceleration, g and the acceleration due to gravity is g.
是重力，等于质量乘以加速度，由重力导致的加速度是。
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But gravity has a remarkable property that the pull of the Earth is itself proportional to the inertia of the object.
重力有一个显著特征,即地球的引力,与物体的质量成比例
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This also tells you that the mass of an object has nothing to do with gravitation.
这也表明,物体的质量与重力无关
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