echo technique meaning in English
回波技术
回双工技术
Examples
- 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 - Pulse echo technique
脉冲反射法 - Commonly used specification for a - mode ultrasonic flaw detector using pulse echo technique
A型脉冲反射式超声波探伤仪通用技术条件 - 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