08523064-n
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[in astronomy] the common center of mass around which two or more bodies revolve |
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08522518-n
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| 重力中心, 重力 中心, 重心 |
| center of gravity, centre of gravity |
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the point within something at which gravity can be considered to act; in uniform gravity it is equal to the center of mass |
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02688131-a
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| 穿过 重心, 质量 中心, 重心, 重心+的, 穿过重心, 质量中心+的, 穿过重心+的, 质量中心 |
| centroidal |
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of or relating to (especially passing through) a centroid |
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05704694-n
(8)
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| 焦点, 重心, 集中, 重头戏 |
| focus, centering, focusing, direction, focussing, focal point |
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the concentration of attention or energy on something |
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