搜题

【单选题】

In a transversely framed ship，the transverse frames are supported by all of the following EXCEPT（）.

A、girders

B、longitudinals

C、side stringers

D、web plates

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更多“In a transversely framed ship，the transverse frames are supported by all of the following EXCEPT（）.”相关的问题

第1题

[单选题] Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.

A、TCG B、transverse moment C、righting moment D、transverse free surface moment

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第2题

[] Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.

A、A.TCG B、B.transverse moment C、C.righting moment D、D.transverse free surface moment

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第3题

[] Aboard a vessel, multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in th eload’s（）.

A、A.TCG B、B.transverse moment C、C.righting moment D、D.transverse free surface moment

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第4题

[单选题] The bedplate must be rigid enough to support the weight of the rest of the engine, and maintain the crankshaft, which sits in the bearing housings in the （）, in alignment.

A、longitudinal girders B、transverse girders C、fore girders D、aft girders

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第5题

[] 分离因素Fr是指物料在离心力场中所受的离心力，与物料在重力场中所受到的重力之比值。超高速离心机的Fr值是为（）。

A、A.Fr＞2000 B、B.Fr＞5000 C、C.Fr＞7500 D、D.Fr＞50000

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第6题

[单选题] 对二极管正向电阻Zr和反向电阻Fr的要求是（）。

A、Zr、Fr都大 B、Zr、Fr都小 C、Zr很小，Fr很大 D、Zr大，Fr小

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第7题

[单选题] In vessel construction，beams are transverse girders which provide support to（）.

A、bulkheads B、deckhouse structures C、decks D、vertical frames

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第8题

[单选题] In vessel construction, beam are transverse girders which provide support to（）.

A、bulkheads B、deckhouse structures C、decks D、vertical frames

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第9题

[] 儿童通常选择PICC导管型号是（）

A、A.1.9Fr B、B.3.0Fr C、C.4.0Fr D、D.5.0Fr E、E.5.0Fr双腔

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