frequency top最高频率
frequencyn.频繁;频率
frequency scan antenna频率扫描天线
frequency scale factor频率换算系数
frequency of operation工作频率
frequency deceleration频率减慢
Frequency Tuning Curve频率调谐曲线
frequency demodulation鉴频,频率解调
Frequency segmentation寂声段
frequency discriminate鉴频
frequency tuning range频率调谐范围
Frequency Divider Unit分频器