循环水在运行过程中为防止设备腐蚀及管线结垢，应（）。

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。

多次使用格式刷复制格式，操作时需要先双击工具栏上的"格式刷"按钮；停止使用格式刷，可再次单击"格式刷"按钮或者按下键盘上的EsC、键。

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。

下列管线刷红色漆是（）。

为了保障聚乙烯防腐缠绕胶带工程的施工质量，从除锈、刷底漆、缠绕带等现场操作应采用一次性（）完成。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。