单项选择题
A.the limit of positive stability B.the limit of small-angle stability C.maximum offset D.downflooding
A.metacentric height B.height of the metacenter above the keel C.height of the center of buoyancy above the keel D.height of the center of gravity above the keel
A.from side to side in the tanks of the vessel B.from fore to aft in the tanks of a vessel C.in and out of a vessel that is holed in a wing tank D.in and out of a vessel that is holed in a peak tank