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

(12年真题)类似于因果分析用的鱼骨图的可靠性分析方法是(    )

关于目标分解鱼骨图的说法正确是（）。

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.

鱼骨图的“鱼头”代表（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

如下不是鱼骨图的使用时机的为（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。