摘要
本文用包络的方法对斜椭圆锥的二视图、展开图进行了定性定量的空间解析分析，建立其数学模型，以便于计算机辅助设计与制造。
Using the surround network method, the two projection and unfolding drawing of oblique elliptic cone was qualitative and quantitative analysed by space analytic, the mathematical model was established, for the purpose of Computer Aided Design and Manufacture.
出处
《黑龙江八一农垦大学学报》
1997年第2期58-62,共5页
journal of heilongjiang bayi agricultural university
关键词
转向素线
斜椭圆锥
包络
投影
Change direction line
Oblique ellipiic cone
Surround network
Projection
