acoustic emission characteristic

基本解释

Acoustic emission is the characteristic and irreversible sound emitted by a materail when it is deformed.
声发射是当材料变形时所发出的特殊的不可逆的声响。 …
Acoustic emission is the characteristic and irreversible sound emitted by a material when it is deformed.
发射是当材料变形时所发出的特殊的不可逆的声响。
The characteristic of linear and nonlinear responses between arc excited ultrasonic emission and excited frequency was realized by the received signal from the acoustic to the ultrasonic spectrum.
对受激电弧的声发射信号分析表明，从音频到超声频带，电弧声发射与激励频率之间存在着线性响应和非线性响应特征。