迈克尔逊―莫雷实验的结果表明（）

迈克尔逊和莫雷实验说明“（）”的概念是多余的，光速是不变的。

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

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。

已知条形基础受轴心荷载F＝220kN/m，基础埋深1.7m，室内外高差0.45m，地下水位位于地面以下0.6m处，修正后的地基承载力特征值170kPa，基础底部采用灰土基础，H0＝300mm，其上为砖基础，砖墙厚度为360mm，则按二一间隔收砌法需砖基础高度为（　　）m。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

已知条形基础受相应于荷载效应组合时轴心荷载F=220kN／m，基础埋深1.7m，室内外高差为0.45m，地下水位位于地面以下0.6m处，修正后的地基承载力特征值为170kPa，基础底部采用灰土基础，H0=300mm，其上为砖基础，砖墙厚度为360mm，则按二一间隔收砌法需砖基础高度为（）m。（）