电工仪表按测量对象的不同，分为电流表（安培表）、电压表（伏特表）、功率表（瓦特表）、电度表（千瓦²时表）、欧姆表等。

若设定的条件表达式为“＜60 Or＞100”表示( )。

若设定的条件表达式为“＜60 Or＞100”，则表示( )。

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.

电气专业教学中电机和一般电气技术实验有哪些实验项目？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

颠倒温度表测量温度应感温7min后，测量钢丝绳倾角，投下“（）”。