A、density differences of the water
B、rotation of the earth
C、direction of primary circulation of air
D、all of the above
更多“The set of the ocean current is caused by（）.”相关的问题
A、position and area of the current B、speed and direction toward which the current flows C、type and characteristic of the current's flow D、None of the above
A、vertical distance from the tidal datum to the ocean bottom plus the height of the tide B、vertical distance from the tidal datum to the ocean bottom C、average height of water over a specified period of time D、average height of all low waters at a place
A、vertical distance from the chart sounding datum to the ocean bottom，plus the height of tide B、vertical distance from the chart sounding datum to the ocean bottom C、average height of water over a specified period of time D、average height of all low waters at a place
A、is the dross of selfishness consumed； set free B、the dross of selfishness is consumed； setting free C、is the dross of selfishness consuming； sets free
A、The period of time in which the set point and the control point coincide B、The periodic change between the set point and the control point C、The variable difference between the set point and the control point D、The constant difference between the set point and the control point
A、A. The DESCRIBE DEPT statement displays the structure of the DEPT table. B、B. The ROLLBACK statement frees the storage space occupies by the DEPT table. C、C. The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist. D、D. The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.
A、establish a communication channel from the CES, via the International Telex Network to the final destination B、set up a communication channel from your SES, via a satellite, to a CES within your ocean region C、set up a channel directly to the addressee at the destination D、establish a channel from your terminal , via the International Telex Network to a CES within your ocean region
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