翻译：With Average or With Particular Average（WA or WPA）（）

反弯点法计算水平荷载作用下框架内力的关键是什么？

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。

采用反弯点法计算多层框架时,底层柱的反弯点在( )。

一规则框架，其底层计算高度为4.5m，用反弯点法近似计算在风荷载作用下的内力，其底层反弯点高度为何值（单位m）？（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

多层框架结构在竖向荷载作用下通常采用反弯点法进行计算。