摘要
本文主要介绍了投影变换中的一种─—斜投影交换，介绍了它在解工程图学一些问题中的应用。用这种方法仅作一次变换就可解决工程图学中用正投影方法不便解决的图示、图解问题，且具有应用范围广，作田简便的优点。
Application of the oblique projection shifting method for solving someproblem in projective geometry is presented in this paper.It is very simple andfruitifully applicable, through which problems of diagram and graph in orthogra-phic drawing can be solved in a shitting.
出处
《大连轻工业学院学报》
1994年第4期86-90,共5页
Journal of Dalian Institute of Light Industry
