达西渗流定律的适用条件为雷诺数（）。

简述渗流达西定律与裘皮衣公式的区别。

达西定律只适用于恒定均匀层流渗流。（）

渗流的达西公式只能适用于 ( )

渗流的达西公式只能适用于( )

达西定律只适用于恒定均匀层流渗流。（）

渗流达西定律适用的条件是恒定均匀层流渗流，并且无渗透变形。（）

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。