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.

简述在高氯废水的化学需氧量测定中滴定时淀粉指示剂的加入时机。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

水样中（）含量过高时，将影响电极法测定氨氮的结果，必要时，应在标准溶液中加入相同量的盐类，以消除误差。

水样中（）含量过高时，将影响电极法测定氨氮的结果，必要时，应在标准溶液中加入相同量的盐类，以消除误差。

当往测定荧光的溶液中加入氯化钠溶液时，荧光强度的变化将是（）

当往测定荧光的溶液中加入氯化钠溶液时，荧光强度的变化是（）。

当向测定荧光的溶液中加入氯化钠溶液时，荧光强度将（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。