narrow band filter

同义词释义

1)narrow band filter,窄[频]带滤波器2)narrowband RF filter,窄频带滤波器3)narrow band filter,窄频带滤波器4)filter,narrowband,窄频带滤波器5)narrow-band filter,窄频带滤波器6)zhai,窄7)constriction,狭窄，缩窄8)narrowband,窄带9)pinch,窄点10)pinch point,窄点