短語(yǔ)詞組短語(yǔ)frequency alias bandwidth 帶寬frequency y bandwidth 頻率頻寬;頻帶寬度Cutoff frequency and bandwidth 截止頻率與帶寬intermediate frequency amplifier bandwidth 中放帶寬frequency selective bandwidth 頻率選擇頻寬frequency discrimination bandwidth 鑒頻頻域frequency diversity bandwidth 頻率分集帶寬radio -frequency bandwidth [電子]射頻帶寬度space frequency bandwidth 空間頻率帶寬 返回 frequency bandwidth