“expansion silencer”的概念、定义、翻译、参考文献-科学参考

单词	expansion silencer
释义	expansion silencer Encyclopedia 工学扩张式消声器释 expansion silencer扩张式消声器利用截横面突变形成的声波反射原理设计制造的消声器。又称扩展式消声器、膨胀室消声器。
随便看	advertise design advertisement dubbing advertisement marketing advertisement putting advertisement recruiting advertisement standards advertiser Advertising agency advertising agency advertising agency system advertising agent system advertising auction advertising cognition advertising copy advertising creativity advertising disturbance degree advertising effectiveness advertising for the Performing Arts advertising industry advertising investment advertising language advertising law advertising linguistics Advertising media advertising media

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