渗流模型中的渗流流速与实际渗流流速相等。（）

渗流流速υ与水力坡度J的关系是：（）

在渐变渗流中水力坡度线和浸润线重合。（）

水力压裂作业可以使渗流方式（），进而增大渗流面积。

缓释制剂动力学模型为（）级，控释制剂动力学模型为（）级。

缓释制剂动力学模型为（）级，控释制剂动力学模型为（）级。

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.

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。