下列技术参数中，不属于变压器主要技术参数的是( )。

专业技术能力是指专业技术人员创业应运用专业知识进行专业生产的能力。专业能力包括专业知识和专业技能。

110KV主变配置什么保护？各套保护的保护范围？差动、瓦斯保护的构成原理？哪些保护是主变的主保护？

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。

专业技术人员在职业活动中不断创新科学技术。“科学技术是第一生产力”，但科学技术并非生产力的独立要素。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。