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。

简述审核策略、密码策略和账户策略的意义及其对操作系统的保护意义

试述系统和要素的教育管理学意义。

简述回归分析预测法的操作步骤。

请简述摇法的操作要领。

简述法的作用的特质及其意义。

简述法的作用的重大意义。

简述新鲜丁二烯、回收丁二烯系统操作中控制氧含量意义。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。