中型动脉中膜中不含 （）。

中动脉的中膜比伴行的中静脉中膜发达。

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.

中动脉中膜中最丰富的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

中动脉中膜（）

中动脉中膜中的主要成分是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。