电机运行过程中,存在输入功率、输出功率和各种损耗,它们之间应满足()定律。 发布时间:2017-07-15 13:51 │ 来源:www.tikuol.com 题型:填空题 问题: 电机运行过程中,存在输入功率、输出功率和各种损耗,它们之间应满足()定律。
题型:填空题 -Did you see the new movie directed by that famous director? It's said to be _______ great fun. -No. I have been busy repairing all the broken office _______ these days. A.a; equipmentB.the; equipments C.\ ; equipmentD.\ ; equipments 查看答案