除菌过滤器的优点

纤维过滤器与石英砂过滤器相比具有（）等优点。

保安过滤器的主要优点是（）。

自清洗过滤器的优点有哪些？

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。

在压力式过滤器中，兼备了薄膜过滤和渗透过滤优点的过滤器是（）

过滤除菌工艺选取用过滤介质的孔径常为（）。

山西大学改为国立后，工学院存在哪些系？（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。