当加在定子绕组上的电压降低时,将引起转速下降,电流减小。 发布时间:2017-11-21 14:55 │ 来源:www.tikuol.com 题型:判断题 问题: 当加在定子绕组上的电压降低时,将引起转速下降,电流减小。
题型:判断题 On receiving the admission letter from Harvard University, that he stood for quite a while speechless.A.Bruce was too excitedB.so excited was BruceC.so excited Bruce wasD.too excited was Bruce 查看答案