下列电力系统通信方式中,属于无线通信的是
A.电力线载波通信
B.电缆载波通信
C.光纤通信
D.微波中继通信
正确答案是D
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/1211886.html
上一篇:如何理解证据的“补正”与“合理解释”?
下一篇:【阅读理解】One of the most common types of nonfiction, and one that many people enjoy reading, is stories about people’s lives. These stories fall into three general categories autobiography, memoir, and biography.This passage is mostly about _______.