园林设计是对一处场地有目的的重新构建，设计过程便是设计师与场地间反复对话交流的过程。
经实践证明，该方法实用性强，重复性好，具有良好的推广应用价值。
关于发布相互承认认可结果、避免重复评审过渡政策的通知
1·Taking two examples, matching spatial features and their attributes and deleting reduplicate features in spatial database, indicate the technique key point of this appro.
分别以空间要素与其属性挂接和删除重复要素为例，来说明该方法的技术要点。
2·The structure of knowledge base is build by the database of relational data model. In order to add rules and delete reduplicate rules, knowledge base has the function of addition, deletion and so on.
本文采用了基于规则的知识表示方法，并采用了关系型数据库建立本系统的知识库，知识库具有添加、删除等功能，实现规则的增加及重复规则的删除。