The illustrating method via Smith Chart is one of the important tools for the design of the transmission line problem in microwave communication.

史密斯圆图图解法是通信中微波传输系统设计中的重要工具之一。

youdao

Command line Problem: a valid backup operation was not specified on the command line.

命令行问题：命令行上没有指定有效的备份操作。

youdao

Command line Problem: a valid backup operation was not specified on the command line.

命令行问题：命令行上没有指定有效的备份操作。

youdao