简述渗透率与孔隙度的关系？

在试题质量质量分析中，试题区别度的意义是（）

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.

溶出度的测定方法中错误的是（）

溶出度的测定方法中错误的是

溶出度的测定方法中错误的是

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。

孔隙度的定义是什么？是怎么分类的？有什么分别？

基质总孔隙度的测定方法？