| 关于曲线在一点的基本三棱形的探讨 |
| |
| 引用本文： | 岳崇山,刘建斌.关于曲线在一点的基本三棱形的探讨[J].河北北方学院学报(自然科学版),2007,23(4):15-18. |
| |
| 作者姓名： | 岳崇山 刘建斌 |
| |
| 作者单位： | 1. 河北北方学院理学院数学系,河北,张家口,075000
2. 张家口市第二中学,河北,张家口,075000 |
| |
| 摘 要： | 以弧长为参数,定义了曲线在一点的弗雷内标架与基本三棱形,推导出其对应量的一般参数方程.
|
| 关 键 词： | 曲线 弗雷内标架 方程 |
| 文章编号： | 1673-1492（2007）04-0015-04 |
| 修稿时间： | 2007-05-07 |
Discussion on Fundamental Triangular Form at a Point of a Curve |
| |
| YUE Chong-shan,LIU Jian-bin.Discussion on Fundamental Triangular Form at a Point of a Curve[J].Journa of Hebei North University:Natural Science Edition,2007,23(4):15-18. |
| |
| Authors: | YUE Chong-shan LIU Jian-bin |
| |
| Institution: | 1. Department of Mathematics, College of Science, Hebei North University, Zhangjiakou 075000, Hebei, China; 2. Zhangjiakou No. 2 Middle School, Zhangjiakou 075000, Hebei, China |
| |
| Abstract: | This paper defines the Frenet frame at a point of a curve by taking arc length as the parameter and the fundamental triangular form.And the author also deduces a general parameter equation of the corresponding quantity. |
| |
| Keywords: | curve frenet frame quation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
