拓扑变换在画法几何中的应用  

Applications of topological map in descriptive geometry

作　　者：王薇[1] 金玲[1] 

机构地区：[1]哈尔滨工业大学机电学院,黑龙江哈尔滨150001

出　　处：《哈尔滨商业大学学报（自然科学版）》2002年第5期572-575,共4页Journal of Harbin University of Commerce：Natural Sciences Edition

摘　　要：对拓扑变换的作图原理进行了论述 ,对三种拓扑变换方法给出了证明 。The drawing principles of topological map are discussed.Three topological map methods are presented and proved to be hilt.The applications of some topological maps to solve problems of location between irregular surfaces in descriptive geometry are discussed with the examples.

关 键 词：拓扑变换 拓扑空间 投射 作图原理 不规则曲面 曲面定位 工程图学 

分 类 号：TB231[一般工业技术—工程设计测绘] O185.1[理学—数学]