截交线

圆环曲面截交线的分析

Analyzing on ring surface cross - section curve

截交线是一条封闭的平面图形。

Segments of the intersection line also form a closed plane area .

用仿射变换求椭圆锥与平面的截交线

Computing Intersection of a Plane and Elliptical Cone Using Affine Conversion

对截交线相贯线定义的探讨

Discussion on the Definitions of Lines of section and of Intersection

双曲回转面截交线性质探讨

Property of truncated intersector curve of bilateral curved rotation surface

类似形在截交线教学中的应用

Application of Analogous Pattern in Teaching Intersecting Lines of Sections

圆锥面截交线投影特性的研究

The Study on the Projection Characteristic of Cone Interception Line

用斜投影法求曲面截交线、相贯线

To Get Curve Transversal and Intersecting Line with Oblique Projection

用仿射变换图解形体表面的截交线

Graphing Truncated line of Intersection on Surface of Body by Affine Transformation

基于透视仿射变换研究画法几何中的截交线问题

Study the cross-section line problems in descriptive geometry based on perspective affinity transformation

计算机辅助求解和绘制截交线及相贯线

Computer-Aid Solving and Drawing Slice Line and Intersection Line

圆锥截交线的形状及投影分析

On the Form and Projection Analysis of Conic Cut and Hand in Line

用辅助直线法求解平面与立体的截交线

The Auxiliary-Line Method for Finding the Intersecting Line of a Plane and a Solid

平面与圆锥面截交线的投影解析法分析

Analytic Method by Using Projections of the Intersection Line of Plain and Circular Cone

二次曲面截交线投影成圆的条件及应用

The condition for projected line of section into circle for Quadric and its application

二次曲面截交线的研究

A Study on Section Line of Quadratic Surface

用截交线法判定轧件咬入点

Determining Nip Point with Intersection Curve Method

圆环面截交线投影的参数方程及其在计算机绘图中的应用

The parameter equations of the torus intersection 's projection and its application on computer graphing

图解证明单叶双曲回转面截交线的性质

The property of the uniparted hyperboloid of the section line was proved for the graphical method

圆锥曲面的截交线分析

Analysis intersector curves of a cone

利用斜投影法求解截交线和相贯线的投影

Solving the Projection of Cross-section Curve and Intersection Line by Using the Method of oblique Projection

在特定条件下，椭圆锥与平面的截交线为圆。

Under definite conditions , the intersection of an elliptic cone with a plane is a circle .

它为确定截交线的投影范围，准确地绘制截交线，提供了理论依据。

This offers a theoretical ground for setting the region of projection and constructing accurately the lines of intersection .

为此，需要解决此类曲面的截交线投影及形体的截断面实形问题。

So , it is necessary to solve the problem existing in the projection of intersection line and the actual cross-section form .

介绍了用投影法求作一般位置平面与斜锥体的截交线的作图方法，供同行参考。

This paper introduces the drawing method of utilizing center projection to make the common position and the declined intersecting line of the declined cone .

在画法几何中，求一般位置平面与立体表面的交线（截交线）往往作图麻烦，精度较差。

In descriptive geometry , it is always complex and with low precision to solve the cross-section line of a general plane and a solid surface .

提出一种将辅助平面旋转某个特定的角度图解正椭圆锥面截交线的方法。

The paper presents the graphic method of solution of the intersection of right elliptic cone with plane by rotation of auxiliary planes at a certain angle .

本文介绍了图解截交线的三种方法，中心投射法、平行斜投射法、弧线投射法。

Three approaches to the graphic representation for lines of intersection are introduced in this article , namely , central projection , parallel skew projection and arc line projection .

介绍了一种双曲线及抛物线的绘制工具，它的工作原理是模拟圆锥面与平面相交所产生的截交线的形成过程，从而实现了双曲线及抛物线的绘制；

An apparatus designed to draw hyperbola and parabola is introduced in this paper , by simulating the intersecting process forming an intersecting line by a coin and a plane .

在各种书籍中涉及的形体投影，以及目前开发、研制的各种绘图软件中，均缺少扁回转面及其截交线内容，这对于机器零件的表达是一种不足和缺憾。

The projection of form and structure concerned in many books and many sets of drawing software in development at present all lack the content of oblate revolution surface and its intersection line .