“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	recession recession cone recession cone of a convex function recession cone of convex function recession function recession function of a convex function recession function of convex function recession velocity recessive recessive character recessive game recessive gene recessive lethal recessiveness recessivity recessivity effect of organizational communication recessus recharge rechargeable battery rechargeable lithium ion battery recharge coefficient of precipitation rechiter scale recidivism recidivist recipient

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