A.fore
B.advance
C.before
D.beforehand
您可能感興趣的試卷
你可能感興趣的試題
A.ballast
B.reserve buoyancy
C.displacement
D.rolling periods
A.or
B.and
C.nor
D.either
A.for my vessel crossing safely
B.my vessel is to cross safely
C.for my vessel to cross safely
D.for my vessel's crossing safely
A.the volume of all intact spaces above the waterline
B.an intact space below the surface of a flooded area
C.an intact space which can be flooded without causing a ship to sink
D.the space at which all the vertical upward forces of buoyancy are considered to be concentrated
A.center of gravity
B.amidships station
C.center of flotation
D.geometric center of the waterplane area
最新試題
The difference between the initial trim and the trim after loading is known as（）.
On the cargo manifest，the gross weight of a box containing cargo is the weight of the（）.
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（）.
The controlling depth of the river is（）.
Allowance for fresh water for all freeboards other than timber 25mm. This wording is likely to appear in（）.
Reducing the liquid free surfaces in a vessel reduces the（）.
For a floating vessel，true mean draft is always the（）.
A vessel would be referred to as tender when the weight of the cargo is（）.
Owing to the big draft，the ship is not permitted to go alongside until the time of（）.
On a semisubmersible ship，reserve buoyancy is increased by the presence of void spaces above the waterline in the（）.