Develop the generalversion management ante-type system which faces to the design process of aero-engine blade products.
开发面向设计过程的航空发动机叶片广义版本管理原型系统。
2
Define the concept of version design knowledge, establish version management model based on design knowledge, obtain and use knowledge information in generalversion.
提出版本设计知识的概念,建立基于设计知识的版本管理模型,对广义版本中的知识信息进行获取和使用。
3
On June 29th, the Free Software Foundation unveiled version 3 of the GNU General Public license (GPL).