用于整理质量特性统计数据、观察生产过程质量稳定与否并可用于制定质量控制公差标准的数理统计方法是（　　）。

以下（　）设施既可以用于排地下水，也可用于排地面水。

若控制系统的频率特性在截止频率附近有相角迟后，可利用（　　）补偿相角滞后，用来提高系统的相位稳定裕量，改善系统的动态特性。

若控制系统的频率特性在截止频率附近有相角迟后，可利用（　　）补偿相角迟后，用来提高系统的相位稳定裕量，改善系统的动态特性。

可以在（）阶段采用Make-or-buy决策分析。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。