03140494-a
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[in shipbuilding] of or relating to the metacenter |
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05866822-n
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| 定倾中心 |
| metacenter, metacentre |
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[in shipbuilding] the point of intersection between two vertical lines, one line through the center of buoyancy of the hull of a ship in equilibrium and the other line through the center of buoyancy of the hull when the ship is inclined to one side; the distance of this intersection above the center of gravity is an indication of the stability of the ship |
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03140338-a
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| 定倾中心+的, 中央 著 丝 粒, 中央著丝粒, 定倾中心, 中央著丝粒+的 |
| metacentric |
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having two equal arms because of the median position of the centromere |
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