“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	Secchi classification secchi disc depth secchi disk depth sech Sechenov crater Sechura Desert SECI model SECI模型 seckill Secluded Secluded Orchid in Jieshi Mode seclusion SECM seco secohm secohmmeter second second adjoint operator second adjoint space secondary secondary aberration secondary active transport of nutrients in plants secondary aerosol secondary air fan secondary air of grate stove

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