metacentre
/'metə,sentə/
danh từ
- (toán học) khuynh tâm
Định nghĩa tiếng Anh
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