摘要
在画法几何中最常用的是正投影法，但有时在正投影中较难解决的问题应用斜投影方法却很容易解决。为此，本文介绍了斜投影概念、性质、画法及应用。
In descriptive geometry, the orthographic projection is used very commenly, but sometimes, the oblique projection method can solve some difficult problems easily which are difficult in orthographic projection. So, the concept, property、technique of drawing and application of oblique projection are introdueed in this paper.
出处
《东北农业大学学报》
CAS
CSCD
1998年第4期359-366,共8页
Journal of Northeast Agricultural University
关键词
斜投影
正投影
工程图
obligue projection, orthographic projection, engineering drawing
