你可能感興趣的試題

A.at each frame
B.amidships
C.one-third the distance from the bow
D.one-third the distance from the stern

A.greater at the bow and stern
B.reduced at the bow and stern
C.uniform over the length of the vessel
D.uniform over the length of the vessel，with the exception of the machinery spaces，where it is reduced due to increased stresses