A.ebb tide
B.flood tide
C.spring tide
D.slack water
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A.cargo
B.box
C.cargo and box
D.rate weight
A.transverse moment
B.vertical moment
C.righting moment
D.inclining moment
A.submerged hulls
B.quarters
C.columns and upper structure
D.submerged connecting structures
A.fore
B.advance
C.before
D.beforehand
A.ballast
B.reserve buoyancy
C.displacement
D.rolling periods
最新試題
The center of volume of the immersed portion of the hull is called the（）.
In practice，it is usual for the ship to be loaded（）to improve the vessel’s movement through the water.
Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
On a semisubmersible ship，reserve buoyancy is increased by the presence of void spaces above the waterline in the（）.
After transferring a weight forward on a vessel，the draft at the center of flotation will（）.
Intact buoyancy is a term used to describe（）.
The center of flotation of a vessel is（）.
It’ll affect neither the draft（）the rotation of discharging.
Shifting weight aft in heavy weather will reduce the tendency to yaw，but may increase the tendency to（）.
For a floating vessel，true mean draft is always the（）.