本文讨论了对UG进行二次开发利用参数化特征建模方式建立标准件库的方法-This article discusses the development and utilization of secondary UG parametric feature modeling approach to establish the method of standard parts library

patran 参数化建模的英文原版资料，有详细的演示示范过程。-English original information the patran parametric modeling, detailed presentation demonstration process.

能够用于教学用模型设计，参数化设计等功能，也可用于课程作业的参照。(It can be used in teaching, such as model design, parametric design and so on. It can also be used for reference of curriculum work.)