输出继电器（OR）通过一对（）触点将PLC的控制信号传递给负载。

试卷副本是指在正本试卷发生泄密的情况下，启用的一套备用试卷。

试卷的整体构成与试卷的选择是按照以（）为基础的试卷模板来确定的。

试卷的整体构成与试卷的选择是按照以考核目标要求和实际考核需要为基础的试卷模板来确定的

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。

在试卷分发过程中，主考要重点关注和禁止考生私自拆封试卷的行为。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。