“导致或可能导致事故的情况”称为()。

“导致或可能导致事故的情况”称之为（）。

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。

Demand curve（or demand schedule） 需求曲线（或需求表）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

专业技术是专门从事某一特殊领域工作或职业所需要的工作知识、理论和操作技能及技巧。

掌握某项专业技术知识理论或操作技术手法，还必须以其掌握的专门知识理论或操作技术从事某种专业技术工作或职业的人，才能称得上为专业技术人员。