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

简述布尔算符（OR）的作用。

试说明OR DX，-35[BX][DI]指令中源操作数和目的操作数使用的寻址方式。

对于电子商务系统的运营评估，既包括反映电子商务系统为企业带来收益的经济评价，又包括反映电子商务系统为企业带来的社会影响的（）

OR指令的作用是: 。( )

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。