基本解释[电子、通信与自动控制技术]吸声板英汉例句双语例句Theoretical analysis and calculation on the acoustic properties of perforated panel absorber were described herein.对穿孔板吸声结构的声学特性进行了理论分析与计算。词组短语短语acoustic c panel absorber 吸声板专业释义电子、通信与自动控制技术吸声板