acoustic wave impedance

基本解释

The acoustic wave impedance coefficient is recovered from the incomplete data of the far field pattern.
对于系数反问题进行了研究，利用远场模式的不完全数据反演声波阻尼系数。
Based on 1-D wave equation, a reconstruction algorithm of layered acoustic impedance profile has been established in this paper.
本文基于一维波动方程，提出了一种层状介质声阻抗剖面的重建算法。
According to the energy characteristics of acoustic wave, the bolt bonding integrity can be classified by the means of impedance analysis.
利用声波的能量特征和波阻抗分析方法，对锚固质量进行初步分级；