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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

润滑油的闪点反映润滑油对温度的安定性，高温环境应选择闪点高的润滑油。

能在高温、低速、多尘、油污等恶劣条件工作时，应采用传动的传动是（）

2004年，美国科学家通过“勇气”号太空车探测出火星大气中含有一种称为硫化羰的物质（化学式为COS），已知硫化羰与二氧化碳结构相似，但能在氧气中完全燃烧，下列有关硫化羰的说法正确的是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。