“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	infinitary infinitary algebra infinitary divisor infinitary logic infinitary multiperfect number infinitary operation infinitary perfect number infinitary property infinitary relation infinite infinite Abelian group infinite aggregate infinite aquifer infinite automaton infinite automorphism group infinite branch infinite cardinal infinite cardinal number infinite chain infinite classical group infinite complex infinite conductivity infinite continued fraction infinite continuous group infinite convex body

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