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

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.

扬程是指离心泵对于单位重量流体可提供的能量，它和扬程高度（）。

离心泵扬程随着流体流量的增大而下降。

扬程是离心泵的重要性能参数之一，随着离心泵出口流量的增加其扬程（）。

离心泵扬程随着流体流量的增大而下降。

离心泵的N-Q（轴功率与流量）曲线为二次抛物线，单调上升段表明流量增大时，扬程虽下降，但轴功率仍增大，单调下降段表明流量增大时，扬程急剧下降，轴功率下降。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

离心泵谱图上看，高比转速的水泵一般为（）流量，低扬程的水泵；低比转速的水泵为高扬程（）流量的水泵。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。