There are also 2 parts in bottom layer analysis: frequency dividing element and delay pulse generating element.

其中底层分析又分为分频单元及延时脉冲产生单元两部分。

youdao

There are also 2 parts in bottom layer analysis: frequency dividing element and delay pulse generating element.

其中底层分析又分为分频单元及延时脉冲产生单元两部分。

youdao