| 曲面上非直线的渐近曲线的挠率与第Ⅰ、Ⅱ基本量的关系 |
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| 引用本文： | 张建建,卢向华. 曲面上非直线的渐近曲线的挠率与第Ⅰ、Ⅱ基本量的关系[J]. 安康学院学报, 2006, 18(1): 102-103 |
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| 作者姓名： | 张建建 卢向华 |
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| 作者单位： | 洛阳工业高等专科学校,计算机系,河南,洛阳,471003 |
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| 摘 要： | 曲线的挠率和曲面的第Ⅰ、Ⅱ基本量在微分几何中占有重要的地位,本文简单陈述了曲面上非直线的渐近曲线的挠率与第Ⅰ、Ⅱ基本量的关系.
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| 关 键 词： | 渐近曲线 挠率 第Ⅰ、Ⅱ基本量 |
| 文章编号： | 1009-024X（2006）01-0102-02 |
| 收稿时间： | 2005-04-08 |
| 修稿时间： | 2005-04-08 |
The Deflectionai Curvature of the Non -Straight Gradual -Approach Curve and the First and Second Foundation Measure in the Surface |
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| ZHANG jianjian,LU xianghua. The Deflectionai Curvature of the Non -Straight Gradual -Approach Curve and the First and Second Foundation Measure in the Surface[J]. Journal of Ankang Teachers College, 2006, 18(1): 102-103 |
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| Authors: | ZHANG jianjian LU xianghua |
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| Abstract: | The deflectional curvature of the curve and the first and second foundation measure of the surface are very important in the differential geometry. This paper simply describes the relationship between the defiectional curvature of the non - straight gradual - approach curve and the first and second foundation measure in the surface. |
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| Keywords: | The gradual curcve the deflectional curvature The first and second foundation measure |
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