“electric tachometer”的概念、定义、翻译、参考文献-科学参考

单词	electric tachometer
释义	electric tachometer [i¦lek·trik tǝ`käm·ǝd·ǝr] ^ENGINEERING An instrument for measuring rotational speed by measuring the output voltage of a generator driven by the rotating unit.
随便看	complex compound complex conjugate complex data type complex declaration statement complex degree of coherence complex dune complex fold complex fraction complex frequency aperture ratio aperture sight aperture slit aperture slot aperture splitting aperture stop aperture synthesis apetalous apex apex impulse apex stone Apgar score aphagia aphakia aphaniphyric aphanite

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