Shutdown price（or point，or rule） 停业价格（或停业点、停业原则）

职业卫生与职业医学是哪一学科的分支学科（）

翻译：With Average or With Particular Average（WA or WPA）（）

可以在（）阶段采用Make-or-buy决策分析。

11月7 13，世界卫生组织首届( )医学大会在北京开幕。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。