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。

什么是生物膜法？生物膜法具有哪些特点？

石油化工装置检修与其它行业的检修相比具有（）的特点。

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。

若油化工生产具有（）的特点，从原材料上讲，石油化工生产中使用的原材料（包括成品及半成品）大多数（），从生产方式上讲石油化工生产具有高度（）特点。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

（）是糖类在生物体内运输的主要形式。