flaw echo meaning in Chinese
缺陷的回波信号
缺陷反射波
缺陷回波
缺陷回声
Examples
- A method based on wavelet transform according to the characteristics of ultrasonic flaw echoes was put forward for signal denoising in ultrasonic testing
摘要根据超声检测缺陷回波的特点，提出了基于小波变换的超声缺陷回波的去噪方法。