1)Active crossover,主动分频，电子分频，有源分频2)electrical frequency dividing system,电子分频3)electronic frequency divider,电子分频器4)counting-down circuit,分频电路，分频器5)molecular frequency,分子频率6)extracting pulse,转子分频
用法和例句
This paper makes a comparison between and analysis on two different frequency dividing methods of simulative audio electronic circuit, expounds the merits and demerits of the two frequency dividing techniques, and introduces emphatically the performances and working principles of electronic frequency divider.