“differential microphone”的概念、定义、翻译、参考文献-科学参考

单词	differential microphone
释义	differential microphone [´dif·ǝ`ren·chǝl `mī·krǝ´fōn] See <<double-button microphone>>
随便看	cycle timing diagram cyclic cyclic adenylic acid cyclic amide cyclic AMP cyclic anhydride cyclic catalytic reforming process cyclic chronopotentiometry cyclic code cyclic coil cyclic compound cyclic coordinate cyclic currents cyclic curve cyclic element cyclic extension cyclic feeding cyclic group cyclic identity cyclic ion cyclic magnetization cyclic mining cyclic permeability cyclic permutation cyclic redundancy check

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