“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	zero one law zero-one law zero-one method zero-one optimization zero-one programming zero-one sequence zero operator zero order zero-order-hold zero-order Laue zone zero order spectrum zero-order spectrum zero order wave plate zero-order wave plate zero-phase signal zero-phonon transition zero plane displacement zero point zero point correction zero point energy zero-point energy zero point energy effect zero-point energy effect zero-point fluctuation zero-point lattice vibration

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