| 用重影线法求解两个平面立体的相贯线 |
| |
| 引用本文： | 韩敬宇,李冬梅.用重影线法求解两个平面立体的相贯线[J].内蒙古民族大学学报(自然科学版),2007,22(1):66-68. |
| |
| 作者姓名： | 韩敬宇 李冬梅 |
| |
| 作者单位： | 内蒙古民族大学,物理与机电学院,内蒙古,通辽,028042 |
| |
| 摘 要： | 提出了用重影线法求解两个平面立体的相贯线并判断可见性的新方法．对两条直线在某投影面上发生重影的现象进行分析，从空间角度认识其几何位置，由此得出重影线的定义．将其加以扩展，应用求解两个平面立体的相贯线的问题上，可以很快得出相贯线并判断可见性．
|
| 关 键 词： | 重影线 相贯线 可见性 |
| 文章编号： | 1671-0185（2007）01-0066-03 |
| 收稿时间： | 2006-10-15 |
| 修稿时间： | 2006年10月15 |
Solvesing the Line with the Two- dimensional Intersection in Overlapped Projection Lines |
| |
| HAN Jing-yu,LI Dong-mei.Solvesing the Line with the Two- dimensional Intersection in Overlapped Projection Lines[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2007,22(1):66-68. |
| |
| Authors: | HAN Jing-yu LI Dong-mei |
| |
| Institution: | College of Physics and Electromechanics, Inner Mongolia University for Nationalities, Tongliao 028042, China |
| |
| Abstract: | This paper presents a three- dimensional planar projection lines method of two intersecting lines and judged visibility the new methods. It is in a straight - line projection of the two surface analysis of the phenomenon occurred in the film, from its perspective in geometric space, which leads to the definition of affected lines. Will be expanded its use to solve the two- dimensional plane intersecting line. Intersecting lines can be drawn quickly and judge visibility. |
| |
| Keywords: | Overlapped projection lines Intersect line of quadratic surface Visibility |
| 本文献已被 维普 万方数据 等数据库收录！ |
