extension case meaning in English
外接壳体
Examples
- Extension engineering method is analyzed in the conceptual design of the mechanical product . fuzzy matter - element , extension case reasoning and extension evolution design method are integrated . scheme design system frame , module and relative critical technology based on extension knowledge integration is put forward and its system also is developed
深入研究了机械产品概念设计的可拓工程方法，将模糊物元优化方法、可拓实例推理方法、可拓进化设计方法综合集成，提出基于可拓知识集成的方案设计系统架构、模块组成、及相关关键技术，开发出可拓知识集成设计系统。