A.A pumping of the barometer up and down a few millibars
B.A sudden wind shift from southwest to northwest followed by steadily increasing winds
C.The normal swell pattern becoming confused，with the length of the swell increasing
D.An overcast sky with steadily increasing rain from nimbostratus clouds
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A.in trays constructed of material that is resistant to the electrolyte
B.so as to prevent movement when the vessel pitches and rolls
C.in a well ventilated area
D.All of the above
A.pitch
B.sway
C.heave
D.roll
A.rolling period
B.amplitude moment
C.inclining moment
D.pitching period
A.ballasting
B.deballasting
C.disconnecting
D.hanging off
A.direct pressure on the wound
B.elevating the wounded area
C.pressure on a pressure point
D.a tourniquet above the wound
最新試題
Which statement concerning maneuvering in restricted visibility is FALSE?（）.
Which is TRUE of a stiff vessel? （）
Which statement is TRUE concerning hawser towing? （）
The distance that a ship moves forward with each revolutionof its propeller，if there is no slip，is called（）.
When the period of beam seas equals the natural rolling period of a vessel，what will most likely occur?（）
Which will NOT reduce yawing of a tow?（）
In order to benefit from the use of storm oil in heavy seas，the storm oil should be spread （）.
When a deck cargo is secured with chain or wire lashings and grab (pear) links，which statement is FALSE?（）
What indicates that a tropical cyclone may be within 500 to 1，000 miles of your position?（）
Point Judith Harbor of Refuge（）.