“acoustic spectrum”的概念、定义、翻译、参考文献-科学参考

单词	acoustic spectrum
释义	acoustic spectrum [ǝ`küs·tik `spek·trǝm] ^ACOUSTICS The range of acoustic frequencies, extending from subsonic to ultrasonic frequencies, that is, approximately from zero to at least 1 megahertz.
随便看	matrix game matrix isolation matrix mechanics matrix of a linear transformation matrix porosity matrix printing matrix rock matrix sound system matrix spectrophotometry matrix storage matrix theory matrix velocity large-scale integrated memory large-systems control theory Largidae Laridae Larinae Larissa larixinic acid Larmor formula Larmor frequency Larmor orbit Larmor precession Larmor radius Larmor's theorem

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