单项选择题
A. B. C.两介质分界面处无电流时H1t = H2t D.两介质分界面处满足B1n=B2n
你可能喜欢
A.正确B.错误
A.to know how the writers from different nations try to reflect their own culture in their own works B.to be the best in the world C.to know the backgrounds of different authors
赞题库-搜题找答案
(已有500万+用户使用)
无需下载 立即使用
版权所有©考试资料网(ppkao.com)All Rights Reserved