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

简述布尔算符（OR）的作用。

电动机的电磁转矩是驱动性质的，电磁转矩越大，电动机转速越高。

直线感应电动机与旋转感应电动机在电磁性能上有什么不同？

OR指令的作用是: 。( )

正铲挖掘机的工作特点是什么？反铲挖掘机的工作特点是什么？

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

挖掘机装载时，铲斗可以从汽车司机室上方通过。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。