人力资源管理的主要内容包括人力资源规划、人员招聘与录用、培训和开发以及（）。

输出继电器（OR）通过一对（）触点将PLC的控制信号传递给负载。

人员控制系统的控制主体是各级管理者。招聘、培训、报酬、绩效考评等工作主要由人事部门负责。

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。

由于组织各级管理人员的工作绩效难以进行有效的评价，所以不是控制的重点。

企业负责人和各级管理人员应定期接受（）、法规培训。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。