A.girders
B.longitudinals
C.side stringers
D.web plates
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A.floors
B.margin plates
C.stringers
D.web frames
A.permit
B.entitle
C.authorize
D.give the right to
A.shall
B.should
C.would
D.had to
A.i.e.／of
B.for instance／away
C.for example／off
D.such as／from
A.cargo which occupies a large volume of space
B.cargo which requires refrigeration
C.cargo which is very dense
D.homogeneous cargo not enclosed in a container
最新試題
Strengthening damaged bulkheads by using wood or steel is called（）.
Before loading bulk grain，bilge wells must be covered to（）.
The center of gravity of a freely swinging load suspended from a pedestal crane acts as if it were located at the（）.
TRANSVERSE MOVEMENT OF CARGO，ESPECIALLY BULK，CAUSED BY ROLLING OR A HEAVY LIST defines（）.
When a vessel is stationary and in a hogging condition，the main deck is under（）.
On a vessel，the keel is the primary strength member of the lower hull form in which direction?（）.
Most very large ocean going vessels，such as bulk carriers and large tankers，tend to squat（）.
What is NOT a problem when carrying coal? （）
The heavier outboard strake of deck plating on a ship is called the deck（）.
A venetian vent or rice ventilator is used in stowage of which cargo?（）.