A.starboard bow,note the course,and head in that direction
B.starboard quarter,note the course,and head in that direction
C.port quarter,note the course,and head in that direction
D.port bow,note the course,and head in that direction
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A.veering wind
B.backing wind
C.reverse wind
D.chinook wind
A.starboard bow and make as much headway as possible
B.starboard quarter,and make as much headway as possible
C.port quarter,and make as much headway as possible
D.port bow,and make as much headway as possible
A.clockwise around the North Atlantic and North Pacific Oceans
B.clockwise or counterclockwise depending on whether it is warm or cold current
C.counterclockwise except in the Gulf Stream
D.counterclockwise around the North Atlantic and North Pacific Oceans
A.seiche
B.bore
C.boundary wave
D.surge
A.apogean tide
B.double high water
C.perigean tide
D.bore
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In some river mouths and estuaries the incoming high-tide wave crest overtakes the preceding low-tide trough. This results in a wall of water proceeding upstream,and is called a().
The apparent wind can be zero when the true wind is from().
A tide is called diurnal when().
In some parts of the world there is often a slight fall in tide during the middle of the high water period. The effect is to create a longer period of stand at higher water. This special feature is called a(n)().
The direction of the southeast trade winds is a result of the().
Ocean currents are well defined and().
The height of a wave is the vertical distance().
The apparent wind’s speed can be zero only when two conditions are present. One condition is that the true wind().
The currents are()mosoonal origin.
In the Northern Hemisphere,your vessel is believed to be in the direct path of a hurricane,and plenty of sea room is available. The best course of action is to bring the wind on the().