Transverse metacenter above the base line 船舶横稳心距基线高度
Transverse metacenter height above base line 横稳心距基线高度
英文解释
(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 同义词:metacentre,