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。

某分部工程有3个施工过程，各分为4个流水节拍相等的施工段，各施工过程的流水节拍分别为6、6、4天。如果组织加快的成倍节拍流水施工，则流水步距和流水施工工期分别为（）天。

某分部工程划分为4个施工，组织加快的成倍节拍流水施工，如果流水节拍分别为6、4、4、2天，则流水步距为（）天。

某工程划分为3个施工过程，组织加快的成倍节拍流水施工，各施工过程的流水节拍分别为10天，8天和4天，则应组织（）个专业工作队。

某工程划分为3个施工过程，组织加快的成倍节拍流水施工，各施工过程的流水节拍分别为6天，4天和4天，则应组织6个专业工作队。

某分项工程组织成倍节拍流水施工，当技术间歇和平行搭接时间为零时，其流水施工工期等于()。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。