问题
问答题 简答题
简述励磁系统手动通道和自动通道的调节对象
答案
参考答案：手动通道以励磁电流为调节对象；自动通道以励磁电压为调节对象。
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简述励磁系统手动通道和自动通道的调节对象
参考答案：手动通道以励磁电流为调节对象；自动通道以励磁电压为调节对象。
完形填空。(15分) Hello, everyone! My name is . I’m a boy. I’m thirteen. I’m in No.4 . I’m in Class One, Grade . I’m from America. My is brown and my mouth is . My English teacher is Li. She is . I think she is 22. Bob and Jane my friends. Bob is Cuba. is tall and black. He has black hair and big . Jane is from England. She is tall and white. She blond hair and a big nose. Bob and Jane are 12 old. They are in Grade One, , but in Class Two.
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