有一种含氧化合物，如用红外光谱判断其是否为羰基化合物，主要判断依据的谱带范围是（）。

有一含氧化合物，如用红外光谱判断是否为羰基化合物，重要依据的谱带范围为（）。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

以下哪些情况会造成提示“Incorrect number or IP address”？（）

以下是超轻质材料的有（）（发泡苯乙烯、发泡聚氨酯、发泡废玻璃材料）

红外测温仪不能透过玻璃进行测温。

红外测温仪也可以透过玻璃进行测温。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。