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.

蒸汽对冷汽缸加热初期的放热，属于（）放热。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

蒸汽压力锅又称为蒸气夹层锅。它是将热（）通入锅的夹层，与锅内的水交换热能，使水沸腾，达到加热食品的目的。

电阻焊设备采用的加热原理为电阻加热原理。

汽机滑销系统的合理布置和应用，只能保证汽缸横向和纵向的自由膨胀和收缩

如果汽缸上既装有带加热孔的螺栓，又装有无加热孔的螺栓，那么拆卸螺栓时就应先拆带加热孔的螺栓

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。