part design

• 零件设计

part design的用法和样例：

例句

1. Various mechanism part design and man ufacture.
   各类机械零件设计加工。
2. The effectiveness of the developed design system is demonstrated by a gear design, and the dynamic analysis and parameter identification of a servomechanism with multiple joints.
   本文以齿轮之设计与分析，及一多重传动伺服机构之动力分析与参数更新，验证此设计系统进行动力机械产品零件设计与组件开发之实用性与有效性。