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英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。

frequency distortion frequency distribution frequency distribution curve frequency diversity frequency divider
frequency division frequency division data link frequency division modulation frequency-division multiplex frequency-division multiplexing
frequency division multiplexing frequency division multiplex telegraph system frequency division switching system frequency domain frequency domain convolution
frequency domain equalizer frequency domain equilizer frequency doubler frequency doubling frequency-doubling transponder
frequency drift frequency drop frequency-exchange signaling frequency four-vector frequency frogging
frequency function frequency group frequency indicator frequency information frequency interlace
frequency interlacing frequency interleave frequency interleaving frequency intermediate frequency jitter
frequency keying frequency marker frequency measuring equipment frequency-measuring equipment frequency meter
frequency-modulated broadcast ba-nd frequency-modulated carrier-curr-ent telephony frequency-modulated cyclotron frequency modulated oscillator frequency-modulated output
frequency-modulated radar frequency-modulated transmitter frequency-modulated wave frequency modulation Frequency modulation
frequency-modulation detector frequency modulation deviation frequency modulation-frequency modulation frequency-modulation jamming frequency modulation-phase mod-ulation
frequency-modulation receiver frequency-modulation receiver deviatio frequency-modulation transmitter frequency-modulation tuner frequency modulator
frequency monitor frequency multiplication frequency multiplier frequency of access frequency of conversion
frequency offset frequency-offset transponder frequency offset transponder frequency of micturition frequency output
frequency overlap frequency pulling frequency pushing frequency raiser frequency range
frequency ratio frequency record frequency recorder frequency regulation frequency regulator
frequency relay frequency resolution frequency response frequency-response characteristic frequency-response curve
frequency-response equalization frequency ringing frequency run frequency-sampling frequency sampling filter
frequency scale frequency scaling frequency scanning frequency selecting connector frequency selection
frequency-selective device frequency selective voltmeter frequency selectivity frequency sensitive relay frequency separating
frequency separation multiplier frequency separator frequency shif coding frequency shift frequency shift communication system
frequency-shift converter frequency shift data frequency shift elegraphy frequency-shif telemeter frequency-shift indicator
frequency shift keying frequency-shift keying frequency shift modulation frequency shift signalling frequency shift system
frequency-shift transmission frequency shift transmission frequency space frequency spectrum frequency splitting
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