注塑模设计具有很大的经验性，开发基于知识的注塑模概念设计系统具有很重要的意义。

There is a large experienced characteristic in injection mold design. It has an important interest to develop knowledge-based conceptual design system of injection mold.

youdao

注塑模设计具有很大的经验性，开发基于知识的注塑模概念设计系统具有很重要的意义。

There is a large experienced characteristic in injection mold design. It has an important interest to develop knowledge-based conceptual design system of injection mold.

youdao