A.Gross tonnage
B.Net tonnage
C.Displacement tonnage
D.Deadweight tonnage
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A.may always be complete and up-to-date
B.may not always be complete and up-to-date
C.may sometimes be complete and up-to-date
D.may not sometimes be complete and up-to-date
A.exhibited
B.established
C.constructed
D.built
A.integrating well-proven, harmonizing equipment
B.integrating all equipment in the bridge
C.an intelligent platform with ECDIS and Radar
D.the control center based on ECDIS
A.though
B.tough
C.through
D.trough
A.northeast
B.southwest
C.southeast
D.northwest
最新試題
Which of the following shall not the officers in charge of the navigational watch do?（）
Berthing means bringing a vessel to her berth until（）.
The dew point temperature is（）.
Full details of all lights and fog signals are shown on（）.
According to the relevant regulation, lifeboat should be powered by（）.
The helm command PORT TWENTY means（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Which of the following is not an operation mode of AIS?（）
Bales close to the deckhead should be covered to prevent（）.