“micro-perforated panel sound absorber”的概念、定义、翻译、参考文献-科学参考

单词	micro-perforated panel sound absorber
释义	micro-perforated panel sound absorber Encyclopedia 工学微穿孔板吸声体释 micro-perforated panel sound absorber微穿孔板吸声体将穿有小孔的薄板四周密闭地安装在刚性壁面前，穿孔板与壁面之间留有一定深度的空腔而形成的吸收声能、降低声音的构件。
随便看	spatial metaphor spatial model spatial modeling spatial modulation spatial motion spatial noise filtering spatial optimization analysis spatial order spatial organization of busniess spatial orientation spatial orientation in flight spatial orientation query spatial outlier spatial panel data regression spatial pattern spatial pattern of design flood spatial pattern of urban agglomeration in China spatial perception simulation spatial period spatial periodicity spatial phase spatial point spatial polar coordinate spatial practice spatial predictable rule

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