若设定的条件表达式为“＜60 Or＞100”，则表示( )。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

时间序列若无季节变动，则其各月（季）季节指数应为（）

时间序列若无季节变动，则其各月（季）季节指数为0。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

统计表中如果不存在某项数字时，应用符号“―”表示。

统计总指数反映的是总体的总变动、综合变动，而不是总体内的单一变动。