1·This paper introduces the application and graphic analysis of perspective affine transformations in axonometric ellipse.
本文介绍透视仿射交换在轴测椭圆中的应用和作图分析。
2·Sometimes the outline of a concave revoluted curved surface in axonometric projection would be complicated when there are some singular points on the outline.
在轴测投影中凹回转曲面的外形线可能存在尖点，这就使凹回转曲面的外形线变得复杂。
3·There are over 500 illustrations, including 130 original photographs and 230 original axonometric drawings, arranged to explain the technical, aesthetic, and historical aspects of the building form.
有500多个插图，其中包括130的照片和230原轴测图的，安排解释技术，美学，以及历史方面的建设形式。
4·Drawing software can not draw oblique axonometric drawing at the present.
目前的绘图软件不能绘制斜轴测图。