Application of Depth Gain Compensation in Ultrasonic Wave Defectoscope 深度增益补偿在超声波探伤仪中的应用
Attenuation of ultrasonic wave by material is one of main factors influencing detection capability of ultrasonic wave defectoscope. 材料对超声波的衰减是影响超声波探伤仪检测能力的主要因素之一。