The drift and set of tidal,river,and ocean currents refer to

题目
单选题
The drift and set of tidal,river,and ocean currents refer to the().
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

参考答案和解析
正确答案: C
解析: 暂无解析
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相似问题和答案

第1题:

A tsunami is caused by a(n) ______.

A.tidal wave

B.storm surge caused by a hurricane or tropical storm

C.earthquake on the ocean's floor

D.tornado


正确答案:C

第2题:

______ offers a detailed description of tidal theory and its application to the analysis and prediction of tides and tidal streams.

A.Ocean Passages for the World(NP136)

B.Admiralty Tidal Stream Atlases

C.Admiralty Manual of Tides(NP120)

D.Admiralty Tidal Handbooks(NP122 1-3)


正确答案:C

第3题:

Data relating to the direction and velocity of rotary tidal currents can be found in the ______.

A.Mariner's Guide

B.Tidal Current Tables

C.Nautical Almanac

D.Tide Tables


正确答案:B

第4题:

Fine freshwater pearls are found in the main stream and the tributaries of the Mississippi River.

A:banks
B:deltas
C:branches
D:currents

答案:C
解析:
本句意思:在密西西比河的干流和支流里人们发现了质量上乘的淡水珍珠。tributary 意思是“支流”,与branch(分支,支流)意思相近。bank银行,岸;delta(河流的)三角洲;current气流,水流,电流。

第5题:

The surface currents of the South Atlantic,South Pacific and South Indian Ocean follow,in general,a regular pattern of ______.

A.counter-clockwise circulation

B.clockwise circulation

C.trend from east to west

D.trend from north to south


正确答案:A

第6题:

If you are sailing from the East Coast of the United States to the Caribbean Sea,which publication would contain information on weather,currents,and storms?

A.Sailing Charts of the Caribbean Sea

B.Pilot Charts of the North Atlantic

C.Light Lists,Atlantic and Gulf Coast

D.Tidal Current Tables


正确答案:B

第7题:

______ outlines the Admiralty method of Harmonic tidal analysis for long and short observation periods plus a volume on datums for hydrographic surveys.

A.Ocean Passages for the World(NP136)

B.Admiralty Tidal Stream Atlases

C.Admiralty Manual of Tides(NP120)

D.Admiralty Tidal Handbooks(NP122 1-3)


正确答案:D

第8题:

Charted depth is the ______.

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


正确答案:B

第9题:

Fine freshwater pearls are found in the main stream and the tributaries of the Mississippi River.

A:banks
B:deltas
C:branches
D:currents

答案:C
解析:
本句意思:在密西西比河的主干流和支流里发现了质量上乘的淡水珍珠。bank的意思 为“银行;河,湖”;delta的意思为“三角洲”;branch的意思为“分支,支流”;current的意思为“洋 流;水流;电流”。tributary的意思为“支流”,和branch的意思接近。

第10题:

Which area is the most commodities shipped in water transport?()

  • A、In international deep sea
  • B、In lakes
  • C、In river and canals
  • D、Coastal ocean

正确答案:A

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