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

生物接触氧化法是一种介于（）两者之间的生物处理技术，是具有活性污泥法特点的生物膜法，兼具两者的优点。

生物膜法与活性污泥法相比生物膜法刚开始时需要一个挂膜阶段。，参与净化反应的微生物种类少。

生物膜中的食物链一般比活性污泥短

活性污泥与生物膜对污水均有除污作用。

如何培养活性污泥和进行微生物膜的挂膜？

在废水处理的活性污泥和生物膜中都可发现（）

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。