unit area acoustic impedance
[农牧林英汉词典]
unit area acoustic impedancen.单位面积声阻抗
是什么意思,unit area acoustic impedance的解释,unit area acoustic impedance的翻译
[广播英汉词典] unit area acoustic impedance
[环境英汉词典] unit area acoustic impedance
[电信英汉词典] unit area acoustic impedance
[计算机英汉词典] unit area acoustic impedance