电流正反馈是一种对系统扰动量进行补偿控制的调节方法。 发布时间:2017-07-03 02:25 │ 来源:www.tikuol.com 题型:判断题 问题: 电流正反馈是一种对系统扰动量进行补偿控制的调节方法。
题型:判断题 Quite a few problems_____ after the new examination system was introduced, and the number of students in this school _____by 5% Last year.A.arose; raisedB.arose; roseC.rose; raisedD.raised; rose 查看答案