井底车场按矿车运行系统不同，分为尽头式井底车场、折返式井底车场、（）。

从文学史上讲，通常将（）称为清代文学阶段。

可以在（）阶段采用Make-or-buy决策分析。

矿井生产能力在30×104t/a以上时，井底车场可选用（）；10~30×104t/a的矿井，可采用环形或折返式井底车场（）井底车场；10×104t/a以下的矿井可采用尽头式井底车场。

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。

水利工程项目建设程序中，通常将（）作为一个大阶段，称为项目建设前期阶段。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。