问题
问答题 简答题
什么是送电线路的电压水平？
答案
参考答案：
电力线路的额定电压就是受端设备的额定电压，而线路送电端的工作电压，大致与送电设备的额定电压相对应，这个数值我们称为线路的电压水平。
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什么是送电线路的电压水平？
参考答案：
电力线路的额定电压就是受端设备的额定电压，而线路送电端的工作电压，大致与送电设备的额定电压相对应，这个数值我们称为线路的电压水平。
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| Everybody knows Charles Chaplin, a world-famous funny actor. People 1 have laughed at Charles Chaplin's films until tears run 2 their faces. From his very first 3 they know what will happen. The little man is always with black moustache, wide-open eyes, round black hat and 4 too large for his feet. He'll 5 through snow, and fall from windows. He'll fight with men who are twice his 6 , fall in love with women, who 7 notice him, and try to 8 them. The poor man that Charles Chaplin 9 in hundreds of films makes all kinds of stupid mistakes. He is always in 10 , but he never 11 . He dreams of becoming a great man. Even people who 12 understand English can 13 Chaplin's films, because they are mostly 14 . It isn't what he says that makes people laugh. His comedy (喜剧) doesn't 15 words. It depends on little actions which mean the 16 thing to people all over the world. Chaplin raises his thick eyebrows or rolls his eyes. He hides behind a fat lady or under a table to escape from his 17 . He dresses well and pretends to be a 18 and important man. It is all so hopeless and 19 that he makes us laugh. This is the secret of Chaplin's huge 20 . | ||||
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