“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	free water free water knockout freeway freeway ETC system Freeway in Federal Republic of Germany freeway surveillance and control freeway surveillance and control system Free Weekly free will theory Free-Wilson addition model freeze concentration equipment freeze damage freeze-dried blood component products freeze drying freeze drying equipment freeze-drying lyophilization freeze-drying method freeze-etching freeze fractured method freeze fracture electron microscopy freeze-fracture electron microscopy freeze-fracture electron microscopy (FFEM) freeze-fracturing freeze injury freeze injury prevention in ancient China

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