二是设计对象知识，主要来源于设计规范、结构原形、同类型产品等。
The other is the knowledge of design object, which the main source from the design criterion, structure and similar product, etc.
为适应这种发展趋势，本文探索了客户驱动产品定制系统的概念与意义，提出了客户驱动产品定制系统的体系结构，指出了其关键技术，并开发了客户驱动定制的原形系统。
The paper searches the concept and meaning of the system, puts forward the composition and the key technology of the system, and develops the prototype system of the system.
最直接的复原形式是修缮结构框架，以及更新植物。
More directly, the way of the rebuilding is to repair the structure and to refresh the plants.
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