A.pressure gradient
B.Coriolis effect
C.aurora borealis
D.ballistic deflection
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A.12 times on each watch
B.When time allows
C.At least once a watch
D.No checking is necessary
A.Container loading
B.Container discharging
C.Stowage planning
D.Container checking
A.inboard diesel engine
B.outboard diesel engine
C.outboard gasoline engine
D.inboard gasoline engine
A.the ship is made fast
B.the ship‟s first line is sent ashore
C.the ship is dredging anchor
D.the ship‟s pilot disembarks
A.determine true bearing and distance between two geographical points
B.determine magnetic compass deviation
C.transform a local datum to the WGS-'84 datum
D.convert "graphical coordinates" to "display coordinates"
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Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
Before any loading takes place any signs of the previous cargo should do（）.
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
Full details of all lights and fog signals are shown on（）.
In the Northern hemisphere northerly winds may cause temperature（）.
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
The loading of the ship must be done in accordance with（）.