临界频率 [物] critical frequency ; [物] threshold frequency ; CFCritical Frequencies ; limiting ferquency cutoff frequency

英国广播公司世界频道 BBC World

临界频带 [电子] critical band

监界频率 threshold frequency

音像世界频道 DOXTV

临界频段 critical band

相位交界频率 phase cross over frequency

边界频率 [计] boundary frequency ; edge frequency

闪烁临界频率 critical flicker frequency

高尔夫世界频道 Golfing World