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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

山西大学改为国立后，工学院存在哪些系？（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

对《荷载规范》的4．1．2条第2款有两个疑问： （1）表4．1．2下注中的"楼面梁"如何理解，是主梁还是次梁？ （2）"第1（2）～7项应采用与其楼面梁相同的折减系数"如何理解？我认为有两种可能：①当从属于墙、柱、基础的那部分荷载面积超过50m²时取折减系数为0．9；②统一取折减系数为0．9。 《荷载规范》的4．1．2条第2款原文如下： 2设计墙、柱和基础时的折减系数 1）第1（1）项应按表4．1．2规定采用； 2）第1（2）～7项应采用与其楼面梁相同的折减系数；

第9.4.2条“除住宅、商住楼的住宅部分外，建筑高度不超过100m的一类高层建筑的下列部位应设置火灾自动报警系统：”其中所说的住宅部分是否指住宅套内可不设报警系统？