This paper introduces a design method of microwave active frequency-multipliers.
介绍了一种微波有源倍频器的设计方法。
I will increase the purchase frequency because of the promotion active.
本人会因麦当劳的推广活动而增加光顾次数。
A series hybrid active power filter for aeronautical variety-frequency power grid is studied.
研究了一种适用于航空变频电网的串联混合有源电力滤波器。
A series hybrid active power filter for aeronautical variety-frequency power grid is studied.
研究了一种适用于航空变频电网的串联混合有源电力滤波器。
应用推荐