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【多选题】
我国使用的平面坐标系的标准名称是( )。A.
1954年北京坐标系
B.
1954年北京坐标系
C.
1980年西安坐标系
D.
1980年西安坐标系
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【简答题】Offshore
【单选题】While off-loading from an offshore supply vessel with the crane，the wind increases in strength and changes direction significantly，you should ______．
A.
Expedite off-loading
B.
Stop off-loading，but keep the offshore supply vessel in the present location
C.
Continue off-loading with no changes
D.
Move the offshore supply vessel to the downwind side
【多选题】当三相对称负载作三角形联结时,下列说法正确的是
A.
负载的相电压等于电源的相电压
B.
负载的相电压等于电源的线电压
C.
线电流是相电流的 倍
D.
线电流滞后于对应的相电流30°
【单选题】Which offshore area has the largest number of floating platform types?
A.
North Sea
B.
Gulf of Mexico
C.
Offshore Brazil
D.
Offshore West Africa
【单选题】Offshore exploration below the shallow waters of the Persian Gulf has revealed the ______ of large resources of oil and gas.
A.
attendance
B.
presence
C.
inhabitant
D.
presentation
【判断题】Offshore banking is a qualitative rather than a geographically explicit locational term．
A.
正确
B.
错误
【简答题】离岸金融中心(offshore financial center)
【简答题】离岸银行业(offshore banking)
【简答题】offshore deposit
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