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。

对不同墙体进行抗震承载力验算时，需采用不同的承载力抗震调整系数。假定构件受力状态均为受剪，试问，下列哪一种墙体承载力抗震调整系数不符合规范要求？（　　）[2012年真题]提示：按《砌体结构设计规范》（GB 50003—2011）作答。

砌体因承载力或稳定性不足或危及结构物安全的裂缝．应作（）处理。

在砌体结构构件承载力计算中，当验算施工阶段砂浆尚未硬化的新砌体结构构件时，砌体的强度按砂浆强度等于（）确定。

设计砌体结构房屋时，为什么除进行承载力计算和验算外，还要满足构造要求？ 

试问，砌体结构受压构件承载力验算时，下述关于调整高厚比β计算值的措施，其中哪项不妥？（　　）[2013年真题]

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。