specific acoustic impedance 中文意思是什麼
specific acoustic impedance
解釋
比聲阻抗-
Specific acoustic impedance
聲阻抗率 -
The authors use the specific acoustic impedance of mpp which needs to be measured beforehand in the approach, and then, the transfer matrix method is employed to predict the sound - absorbing performance of single or multi - layered mpp
採用該方法獲得的微孔板吸聲性能曲線與實測結果相當接近,能較好地預測各種組合微孔板的吸聲性能。
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