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

历史文献学包含有版本学、校勘学、（）辨伪学等。

古典文献目录学主要是指有关古典文献的（）；（）；（）；（）；（）、辑佚等方面的学问。主干知识包括目录学、版本学、校勘学、辨伪学等部分。

按照随机性原则,从所研究现象的总体中抽选出一部分单位进行调查,从数量上对总体进行推断,这种调查方式是( )。

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.

历史学的概论性著作就具有的目的（）

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。