“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	abrasive wear abrator A. Bravais A. Bravais (1811—1863) A Brave and Clever Widow A Brave Girl A Brave Mother A Brave Old General A Break for Khitay Hunting ABRES abreuvage abriachanite A Bride For A Ride abridged armilla abridged dictionary abridged division abridged edition Abridged life table abridged multiplication abridged nautical almanac abridged notation abridged spectrophotometry abridged subtraction abridgement A Brief Account for Famous Officials in Yuan Dynasty

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