回波技术 meaning in English

echo technique

Methods for measurement of thickness by ultrasonic pulse echo technique
用超音波脉冲回波技术测定厚度的方法
General rule of ultrasonic testing of metals by pulse echo technique
用脉冲回波技术对金属材料进行超音波测检的通则
Testing method for ultrasonic pulse echo technique of carbon fibre reinforced plastic panels
碳纤维增强塑料板的超声脉冲回波技术的试验方法
Method for measurement of ultrasonic attenuation coefficient of solid by pulse echo technique
用脉冲回波技术测量固体超声波衰减系数的检测方法
Standard practice for measuring the change in length of fasteners using the ultrasonic pulse - echo technique
使用超声脉冲回波技术测量紧固件长度变化的标准操作规程

More: Next