“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	Emperor Wang Jian of Qianshu Kingdom Emperor Wencheng of Northern Wei Dynasty Emperor Wendi of Chen Dynasty Emperor Wendi of Song Dynasty Emperor Wendi of Sui Dynasty Emperor Wendi of Wei Dynasty Emperor Wen of Han Dynasty emperor WenXian Gao CongHui of Nan Ping Emperor Wenzong of Qing Dynasty Emperor Wenzong of Tang Dynasty Emperor Wucheng of Northern Qi Emperor Wudi of Han Dynasty Emperor Wudi of Han Dynasty's Biography Emperor Wudi of Han Dynasty's Story Emperor Wudi of Jin Dynasty Emperor Wudi of Liang Dynasty Emperor Wudi of Qi Dynasty Emperor Wudi of Song Dynasty Emperor Wudi of Wei Dynasty Emperor Wu of Liang emperor WuXin Gao JiXing of Nan Ping Emperor Wuzong of Tang Dynasty Emperor Xiangzong of Western Xia Dynasty Emperor Xian of Han Dynasty Emperor XianWen of Northern Wei Dynasty

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