翻译：With Average or With Particular Average（WA or WPA）（）

在凸轮机构中，若从动件在推程和回程采用等速运动，则运转平稳，无冲击。

当凸轮机构的运动速度较高，特别是凸轮机构的运动频率与机构系统的固有频率相接近时，运动构件的惯性力（）。

简述19世纪英国的新大学运动和大学推广运动。

(  )1、机电一体化系统设计中,机电产品必须完成相互协调的若干机械运动,每个机械运动可由单独的控制电机、传动件和执行机构组成的若干系统来完成,由计算机来协调与控制。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。