zero valence

zero zero (point) adjustment zero access zero balance zero beat zero bias zero bit zero bracket amounts zero budgeting zero charge potential zero clearance zero compression

frequency-modulated carrier-curr-ent telephony frequency-modulated cyclotron frequency-modulated output frequency-modulated radar frequency-modulated transmitter frequency-modulated wave frequency-modulation detector frequency-modulation jamming frequency-modulation receiver frequency-modulation receiver deviatio