（）, 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.

建立健全有效的激励约束机制目的是（）

企业内部约束和激励机制有（）。

建立管理激励与约束机制根本目的是（）。

计划经济内部有完善的激励约束机制。

完善经理人员的激励约束机制是消除“内部人控制”现象的有效途径。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

党的十九大报告指出，坚持严管和厚爱结合、激励和约束并重，完善干部考核评价机制，建立激励和（）机制。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。