ultra-precision
释义
超精密
例句
1·The technique of ultra -precision machining is sumnlarized in the paper.
介绍超精密加工技术概要；
2·A miniaturized ultra -precision CNC milling machining system is presented.
一个小型化的超精密数控铣床加工系统。
3·Abrasive machining plays an important role in precision and ultra -precision processing technology.
磨粒加工是现代精密与超精密加工中重要的加工方法。
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