“downward modulation”的概念、定义、翻译、参考文献-科学参考

单词	downward modulation
释义	downward modulation [`dau̇n·wǝrd ´mäj·ǝ`lā·shǝn] ^{COMMUNICATIONS} Modulation in which the instantaneous amplitude of the modulated wave is never greater than the amplitude of the unmodulated carrier.
随便看	Pleuromeiaceae Pleuromeiales pleuron Pleuronectiformes Pleuronematina pleuroperitoneal cavity pleuropneumonia pleuropneumonialike organism Pleurostigmophora Pleurotomariacea plexus pli plica plication plied yarn Pliensbachian pliers Plimsoll mark Plinian eruption plinth plinth block plinthite Pliocene Pliohyracinae pliothermic

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