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[单选题]

Elevator is a hinged moveable part on the trailing edge of the horizontal stabilizer for airplane pitch （nose up and down） control（）

A.升降舵是垂直安定面后缘的铰链可移动部分，用于飞机俯仰（机头向上和向下）控制

B.方向舵是水平安定面后缘的铰链不可移动部分，用于飞机俯仰（机头向上和向下）控制

C.方向舵是垂直安定面后缘的铰链不可移动部分，用于飞机俯仰（鼻子上下）控制

D.升降舵是水平安定面后缘的用铰链连接的可移动部分，用于飞机俯仰（机头向上和向下）控制

答案

D、升降舵是水平安定面后缘的用铰链连接的可移动部分，用于飞机俯仰（机头向上和向下）控制

发布时间：2022-01-15

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第1题

Tom is bankrupt now. He is desperate because all his efforts __________ failure，

A.tumbled to

B.hinged upon

C.inflicted on

D.culminated in

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第2题

The phrase "hinged on" （Line 2, Para. 2) is closest in meaning to______.A．recovered fromB．

The phrase "hinged on" (Line 2, Para. 2) is closest in meaning to______.

A．recovered from

B．depended on

C．started on

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第3题

Internal combustion engine crankcase vent outlets must be equipped with _______

A.hinged rain guards

B.corrosion resistant flame screens

C.dipsticks for measuring oil levels

D.crankcase ventilation fans

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第4题

不属于刚体约束的是()

A.Transform

B.Pin

C.Hinge

D.Spring

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第5题

The argument about the interpretation of the sentence______on the meaning of one word.

A.hinted

B.hinged

C.hindered

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第6题

In the displacement method, the number of joint independant translations is the same as the number of ____________ of a corresponding pin-connected system obtained by changing the rigid joints of the

A、the simple hinges

B、the redundant restraints

C、the joints

D、the hinged joints

E、the degrees of freedom

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第7题

The phrase "hinged on" (Line 2, Para. 2) is closest in meaning to______.

A.recovered from

B.depended on

C.started on

D.contributed to

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第8题

A hinged support prevents ___________（movement) between the structure and its foundation.

A、translations in any direction

B、rotations

C、both rotations and translations

D、any translation in the horizontal direction

E、any translation in the vertical direction

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第9题

关于Quantum Maverick的球囊材质以下正确的是（）

A.使用尼龙材质

B.使用Hinged 技术

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D.在命名压至爆破压的工作范围内，球囊膨胀率最小

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第10题

SECTION 1 Vocabulary Selection

In the section, there are 20 incomplete sentences. Below each sentence, there are 4 choices respectively marked by letters A,B,C and D. Choose the word or phrase which best completes each sentences. There is only ONE right answer.

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