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。

Demand curve（or demand schedule） 需求曲线（或需求表）

某水工建筑场地为Ⅱ类场地，设计烈度为9度，建筑物结构自振周期为2s，设计反映谱代表值与反映谱最大值代表值的比值为（）。

勘察、设计单位必须按照（）进行勘察、设计，并对勘察、设计的质量负责。注册建筑师、注册结构工程师等注册执业人员应当在设计文件上签字，对设计文件负责。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。