backward wave converter
基本解释
- 返波变频管
英汉例句
- In the digital ultrasonic flaw detectors, backward-wave signal is sampled and changed through the highspeed A/D converter, and we'll get a large number of datas.
在数字化超声波探伤中，回波信号经高速A／D采样变换后，会得到大量的采集数据。
双语例句
专业释义
- 反波变频管