岩石边坡的几种破坏类型：（）、（）、倾倒、（）、滑坡。

物理风化作用是指对地壳表层岩石（即母岩）的一种（）破坏作用。

岩石的破坏形式：（）、延性破坏、弱面剪切破坏。

岩石的（）是指岩石在各种拉伸、压缩、弯曲等应力作用下抵抗破坏的能力。

岩石破坏有几种形式？对各种破坏的原因作出解释。

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。