室内顶棚宜采用免粉刷工艺，当采用顶棚砂浆抹灰时，顶棚抹灰层与基层之间（）。

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。

水泥砂浆墙面抹灰一般适用于室外抹灰以及（）等房间的室内抹灰。

表达式(8+3＞36.OR..T..AND.“A”-“B”$“ABC”)的运算顺序是______。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

室内墙面抹灰装修，底层的主要作用是（）。

室内墙面抹灰装修，面层的主要作用是（）。