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.

膨胀缝的构造形式有（）。

水泥混凝土路面横向缩缝的构造一般有（）

水泥混凝土路面板横向缩缝的构造形式有（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

山西大学改为国立后，工学院存在哪些系？（）

砌体膨胀缝应（）分布，每个膨胀缝的尺寸要小，而膨胀缝数量要多。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。