Understand freehand sketching methods and axonometric drawing methods of sections.

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。

The study of axonometric drawing with stretching method

拉伸法快速绘制轴测图的研究

The application of auxiliary projection method in Axonometric Drawing

辅助投射法在轴测图中的应用

The use of dimension sphere in the graphic solution of Axonometric parameters

尺度圆球在图解各轴测参数中的应用

A Method for Axonometric Drawing of Curved Surface Form

曲面体轴测图的一种画法

Application and analysis of perspective affine transformation in Axonometric Drawing

透视仿射变换在轴测椭圆中的应用与分析

Two Calculating Formulas for the Parameters of the Rectangular Axonometric Coordinate System

正轴测坐标系参数的两个计算式

Study of Mutual Transformation between Axonometric System and Perspective System

轴测体系和透视体系互相转换的研究

A formula and identification of Causs theorem in the axonometric projection

一个公式与轴测投影学中高斯定理的证明

Proof of Fundamental Theorem of Axonometric Projection

轴测投影基本定理的佐证

Based on the basic principle of axonometric projection by method of einschneiderfahren, this paper used it in perspective drawing.

根据“交汇法”绘制轴测图的基本原理，把它推广、应用到绘制透视图，并从理论上结合用直观图示的方法给予了验证。

Such a projection is called axonometric projection.

这样的投影图称为轴测图。

A New Method for Calculating Coefficient in Non-axis Direction and the Angles between Axonometric Projection Axes

轴测投影非轴向伸缩系数及与轴测轴的夹角

Drawing axonometric projection by the auxiliary projection of the right angl

应用直角辅助投影法画正轴测图

The paper enumerates all the visual events encountered for the complex objects under axonometric projection.

然后全面分析了复杂物体轴测投影视觉事件的形成和类型，提出其视觉事件有八类十六种。

Application of Differential Geometry in Axonometric Projection of Torus

微分几何在圆环面轴测图中的应用

On the deduction of a fundamental formula in Axonometric Projection

关于轴测投影中基本公式的推导

In engineering, oblique axonometric projection is useful.

在工程中，斜轴测图是很有用的。

The calculation of parameters of axonometric projection

轴测投影参数的计算

The study on transformation matrixes of axonometric projection

轴测投影变换矩阵的研究