“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	Yuan Tiangang Yuantong Park in Kunming Yuantong Temple Yuantong Temple in Japan Yuantouzhu Sakura Valley in Wuxi Yuan Tseh Lee Array for Microwave Background Anisotropy Yuan Weikang Yuan Weimin Yuan Wenqing Yuan Xi Yuan Xiaocen Yuan Xie Yuan Xingchong Yuan Xingzong Yuan Xiyang Yuan Xuefen Yuanyang Yuan Yang'an Yuanyang Creek Scenic and Historic Area Yuanyang Xi Yuanyang Xian Yuan Yao Yuan Ye yuanye Yuan Yi

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