backward wave converter
常见例句
- 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.
在數字化超聲波探傷中，廻波信號經高速A／D採樣變換後，會得到大量的採集數據。 返回 backward wave converter