Also, this paper introduced the structure and setting of double relay stations in single frequency point and multi frequency point network.

除采取防雷措施外，论文针对该问题提出了双中继组网的方案，并介绍了单频点组网和多频点组网中双中继的构成和设置。

youdao

Also, this paper introduced the structure and setting of double relay stations in single frequency point and multi frequency point network.

除采取防雷措施外，论文针对该问题提出了双中继组网的方案，并介绍了单频点组网和多频点组网中双中继的构成和设置。

youdao