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

在搜索引擎中输入检索式：“公司OR企业”表示检索结果（）

万方数据库使用布尔逻辑算符anD./or/not.其中A.anD.B表示（）。

故障恢复主要是指恢复数据库本身，即在故障引起数据库当前状态不一致后，将数据库恢复到某个正确状态或者一致状态。恢复的原理是建立冗余数据。

在数据库设计中，用ER图来描述信息结构但不涉及信息在计算机中的表示，它是数据库设计的哪一阶段?(45)。

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。