“扩张式消声器”的概念、定义、翻译、参考文献-科学参考

单词	扩张式消声器
释义	扩张式消声器 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	phase analysis by X-ray diffraction phase analysis by Xray diffraction phase and phase transition phase angle phase attribute phase average phase balance phase balance curve phase boundary phase breaking time phase bunching phase category phase cell phase center phase change phase change cooling storage phase change disc phase change energy storage phase change energy storage technology phase change erasable rewritable optical disk phase change heat storage Phase-change heat transfer phase change heat transfer on superhydrophilic surface phase change heat transfer on superhydrophobic surface Phase change in micro channels

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