单项选择题
The effects of free surface on a vessel’s initial stability do NOT depend upon the（）.
A.volume of displacement of the vessel B.dimensions of the surface of the liquid C.amount of liquid in slack tanks D.specific gravity of the liquid in the tank
单项选择题 The effect of free surface on initial stability depends upon（）.
单项选择题 The downflooding angle for a ship is the maximum angle at which（）.
单项选择题 The angle of loll is a stability term which applies to a floating ship with（）.
