“porous diffusor blow-down silencer”的概念、定义、翻译、参考文献-科学参考

单词	porous diffusor blow-down silencer
释义	porous diffusor blow-down silencer Encyclopedia 工学多孔扩散消声器释 porous diffusor blow-down silencer多孔扩散消声器根据气流通过多孔装置扩散后速度或驻点压力降低的原理研制成的一种消声器。
随便看	Media Management media management media market analysis media marketing segmentation media market penetrability strategy media market pioneering strategy media market positioning media market research media monitoring media morphosis theory Media Museum at Communication University of China median median absolute deviation median age median citation age median control chart Median effective dose median effective dose median eminence median envelope median error median filter median lethal concentration median lethal concentration for fishery organisms median lethal dose

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