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

设t=2，b=3，c=4，d=5，则下面语句输出的是（ ）。 Print3>2*b Or a=c And bc Or c>d

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

压入式局部通风主要特点有哪些？

压入式局部通风机附属装置有（）。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

（）的掘进通风方式必须采用压入式。

矿井的（）的掘进通风方式应采用压入式。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。