EDM technology的用法和樣例：
例句
- In this work,the surface microcracks machined by powder-mixed EDM were researched.
對混粉電火花加工表面的顯微裂紋進(jìn)行了研究。 - A new EDM technology-ultrasonic vibration assisted electrical discharge machining in gas was proposed and corresponding experimental equipment was designed.
摘要簡(jiǎn)述了超聲振動(dòng)輔助氣體介質(zhì)電火花加工原理，并設計開(kāi)發(fā)了相應的實(shí)驗機床。
