“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	Epicureanism Epicurus epicuticula epicuticular wax epicycle epicycle and deferent epicycle energy epicycle oscillation epicycle theory epicyclic epicyclic approximation epicyclic frequency epicyclic motion epicyclic orbit epicycloid epicycloid evolute epicycloid involute epicycloid pedal curve epicycloid radial curve Epidaurus Festival epidemic epidemic cerebrospinal meningitis epidemic distribution map Epidemic dynamic model epidemic encephalitis B

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