A.move to port
B.move to starboard
C.move directly down
D.stay in the same position
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A.pitch
B.surge
C.sway
D.heave
A.pitch
B.surge
C.sway
D.roll
A.longitudinal axis
B.transverse axis
C.vertical axis
D.centerline axis
A.stabilize at an angle of loll
B.decrease
C.increase
D.remain constant
A.righting moment
B.vertical moment
C.longitudinal moment
D.transverse moment
最新試題
Angular motion about the longitudinal axis of a vessel is known as（）.
On a vessel proceeding from a very cold to a warm climate with a cargo of a nonhygroscopic nature in the holds，which is TRUE?（）.
The difference between the height of the metacenter and the height of the center of gravity is known as the（）.
Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.
The difference between the forward and aft drafts is（）.
The KM for a vessel may be determined by which of the following?（）.
At an angle of loll，the righting arm (GZ) is（）.
The center of flotation of a vessel is the point in the waterplane（）.
Pitching is angular motion of the vessel about what axis?（）.
As a ship moves through the water，it causes a wake，which is also moving forward relative to the sea. In addition to a fore and aft motion，this wake also has a(n)（）.