电流互感器
电力系统中的一次设备，是一种电流变换装置使电气一次电路与二次电路进行隔离， 保证二次电路和工作人员的安全，基本原理同变压器相同，主要用途是将高压电流或低压大电流变为标准的低压小电流 (5A或1A)供给测量仪器、仪表和保护控制装置。电流互感器在正常运行时接近于短路状态，二次侧绝对不允许开路。可分为干式、瓷绝缘、浇注式、套管式、油浸式互感器
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名词解释：社会认知
名词解释：功能失调性子宫出血
名词解释：抚触
改写病句：Shakespeare wrote comedies, tragedies, romances, and the plays which were based on historical events.
简述新生儿5种常见特殊生理状态。
重写句子：We lived in a small town when I was a small child. We moved to Shanghai later. My father landed a better job there.(compound-complex sentence)
对社区卫生服务人力资源进行培训的常用方法有哪些?
名词解释：知情同意
How many parts does a science and technology paper consist of? What are they?
句子写作：I was very embarrassed .I didn’t know what I should do.