A、subtropical high pressure belt
B、intertropical convergence zone
C、doldrum belt
D、polar frontal zone
更多“The belt of light and variable winds between the westerly wind belt and the northeast trade winds is called the（）.”相关的问题
A、the period of darkness exceeds the period of light B、there is only a partial eclipse of the light C、the periods of light and darkness are equal D、the period of light exceeds the period of darkness
A、the period of darkness exceeds the period of light B、there is only a partial eclipse of the light C、the periods of light and darkness are equal D、the period of light exceeds the period of darkness
A、Geographical positions outlining the area of the sector B、True bearings as observed from the ship toward the light C、An outline of the area of the sector D、True bearings as observed from the light toward the ship
A、the intensity of the light B、checking the period and characteristics against the Light List C、the color，because the buoy will have only a red or a green light D、Any of the above can be used to identify the light
A、flashes at regular intervals of 50-70 flashes per minute B、is yellow in color C、shows an unbroken light over an arc of the horizon of not less than 180°nor more than 225° D、All of the above
A、The light comes on at sunset B、There is an emergency light if the main light is extinguished C、The height of the light is 24 feet D、The tower is painted with black and white stripes
A、A.light characteristic B、B.color of the uppermost band C、C.shape of an unlighted buoy D、D.color of the light
A、A.The light comes on at sunset B、B.There is an emergency light if the main light is extinguished C、C.The height of the light is 24 feet D、D.The tower is painted with black and white stripes
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