广播英汉词典
- frequency locking loop
- frequency measuring bridge
- frequency meter
- frequency modulated carrier current telephony
- frequency modulated continuous wave
- frequency modulated signal
- frequency modulated transmitter
- frequency modulated voice frequency telegraph
- frequency modulation
- frequency modulation amplotued modulation
- frequency modulation antenna
- frequency modulation association
- frequency modulation distortion
- frequency modulation frequency modulation
- frequency modulation magnetic recofding
- frequency modulation reception
- frequency modulation recording
- frequency modulationfrequency modulation
- frequency modulationphase modulation
- frequency moudlation deviation
- frequency multiplier
- frequency of gyration
- frequency overlap
- frequency pool
- frequency range
- frequency range of music
- frequency range of music instruments
- frequency range of speech
- frequency ratio
- frequency recorrd
- frequency response
- frequency response characteristic
- frequency response curve
- frequency response deemphasis
- frequency response equalization
- frequency response of earphone
- frequency response of loudspeaker
- frequency response of magnetic tape
- frequency response of microphone
- frequency response of receiver
- frequency response of tape recorder
- frequency response preemphasis
- frequency response recorder
- frequency response tracer
- frequency restriction
- frequency sampling filters
- frequency scale
- frequency scanning
- frequency selective attenuation
- frequency selective waveguide