“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。
随便看	lawn irrigation system lawn maintenance and management lawn mower lawnmower lawn rollers lawn spray machine lawn with flowers law of absorption Law of According to the Level to Allocate Land（1391） law of action and reaction law of addition law of addition of antecedents law of agricultural regional differentiation law of a new element law of a new factor law of anomalous numbers law of archival value law of area law of areas Law of Argentina No.22208 law of associativity law of banditry law of Beer law of bid invitation and submission law of Brewster

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