“two-source frequency keying”的概念、定义、翻译、参考文献-科学参考

单词	two-source frequency keying
释义	two-source frequency keying [`tü ¦sȯrs `frē·kwǝn·sē ´kē·iŋ] ^{COMMUNICATIONS} Keying in which the modulating wave shifts the output frequency between predetermined values derived from independent sources.
随便看	atomic particle atomic percent atomic photoelectric effect atomic physics atomic pile atomic polarization atomic power plant atomic radius atomic reactor atomic rocket atomic scattering factor atomic second atomic spectroscopy atomic spectrum atomic standard atomic stopping power atomic structure atomic surface burst atomic susceptibility atomic theory atomic time atomic underground burst atomic underwater burst atomic unexcited state atomic units

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