“active muffler”的概念、定义、翻译、参考文献-科学参考

单词	active muffler
释义	active muffler Encyclopedia 工学有源消声器释 active muffler有源消声器在传统消声设备基础上加装次级声源，通过有源控制器实现次级声源强度的调节，以相消干涉方式实现噪声降低的一种声污染控制设备。
随便看	Six-harmony Broadsword Six-harmony Mantis Boxing Six-harmony Spear Six-hundred-bushel official Six Huzhou Si Xia Si Xian Sixian opera Sixian Publishing House Six Imperial Armies six indriyas being pure Si Xingjian Six Institutions of Tang Dynasty six-j symbol Six Jueju Poems on the Past Poets and Poems Six Key Forestry Programs six kinds of misdemeanors six kinds of theft crimes six landscape painting masters of early Qing Dynasty Six Leagues of Inner Mongolia six malpractices of official assessment six masters in prose of Yuan Dynasty six methods of planting willows to protect embankment Six Military Towns six mine safety refuge systems

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