搜题

【单项选择题】

Generally speaking, suction heads require to be （） for high speed or large capacities than for low speed or small capacities.

A、A.greater

B、B.smaller

C、C.better

D、D.worse

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更多“Generally speaking, suction heads require to be （） for high speed or large capacities than for low speed or small capacities.”相关的问题

第1题

[单选题] Generally speaking the English southerners speak the type of English closer to（）.

A、the Cockney B、the Queen’s English C、the Gaelic D、the BBC English

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第2题

[单选题] Generally speaking，with（）the weather becomes cloudy or overcast with strong winds.

A、high pressures B、low pressures C、weak pressures D、strong pressures

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第3题

[单选题] Generally speaking，the most favorable bottom for anchoring is（）.

A、very soft mud B、rocky C、a mixture of mud and clay D、loose sand

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第4题

[] Generally speaking，the most favorable bottom for anchoring is（）.

A、A.Very soft mud B、B.Rocky C、C.A mixture of mud and clay D、D.Loose sand

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第5题

[单选题] Generally speaking，you should expect to find low atmospheric pressure prevailing in the earth’s（）.

A、equatorial area B、polar regions C、mid-latitudes D、All of the above

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第6题

[] Generally speaking，the fuel injected into a marine diesel engine combustion chamber is ignited by（）.

A、A.spark plugs B、B.glow plugs C、C.heat of compression D、D.a magneto

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第7题

[] Wake varies considerably with the form of the vessel, but, generally speaking, the bluffer the ship （） the wake value.

A、A.the higher B、B.the lower C、C.the faster D、D.the slower

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第8题

[单选题] Generally speaking , the heavier cargo will go into the（）,distributing it evenly fore and aft, the lighter cargo will probably be placed in the（）.

A、deep tanks/lower holds B、lower holds/tweendecks C、tweendecks/deep tanks D、deep tanks/tweendecks

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第9题

[] Generally speaking，the heavier cargo will go into the（），distributing it evenly fore and aft，the lighter cargo will probably be placed in the（）.

A、A.deep tanks／lower holds B、B.lower holds／tweendecks C、C.tweendecks／deep tanks D、D.deep tanks／tweendecks

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