| 单词 | metacentre |
| 释义 | metacentre (once / 2363863 pages) n WORD FAMILY metacentre: metacentres USAGE EXAMPLESMetacentre, met-a-sen′tėr, n. that point in a floating body slightly displaced from equilibrium through which the resultant upward pressure of the fluid always passes. Various, Chambers's Twentieth Century Dictio...(2012) n (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 Syn|Hyper metacenter intersection, intersection point, point of intersection a point where lines intersect |
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