acoustic wave impedance

基本解释

The acoustic wave impedance coefficient is recovered from the incomplete data of the far field pattern.
對於系數反問題進行了研究，利用遠場模式的不完全數據反縯聲波阻尼系數。
Based on 1-D wave equation, a reconstruction algorithm of layered acoustic impedance profile has been established in this paper.
本文基於一維波動方程，提出了一種層狀介質聲阻抗剖麪的重建算法。
According to the energy characteristics of acoustic wave, the bolt bonding integrity can be classified by the means of impedance analysis.
利用聲波的能量特征和波阻抗分析方法，對錨固質量進行初步分級；