parts processing

• 零件加工

parts processing的用法和样例：

例句

1. Aspheric optical parts manufacturing is an acknowledged difficulty and it is uneconomical.
   非球面光学零件加工是当前国内外公认的难题。
2. It adopts a visualized way to define the parameters for machining processes of parts.
   通过直观的图形描述方法，对零件加工过程进行参数的定义。