“silencer design”的概念、定义、翻译、参考文献-科学参考

单词	silencer design
释义	silencer design Encyclopedia 工学消声器设计释 silencer design消声器设计基于吸声（声能耗散）、声反射和对声源的反作用等各种降噪机理的不同组合，提出降低噪声专用工程设备制造技术方案的过程。
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