给出一种利用电力网传输时间信号的子母钟的设计方法。

The method to design master-servant clock linked with power-lines is given in his paper.

youdao

给出一种利用电力网传输时间信号的子母钟的设计方法。

The method to design master-servant clock linked with power-lines is given in his paper.

youdao