| 一般曲面曲线的曲率和挠率关系式 |
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| 引用本文： | 王如山,刘渐和.一般曲面曲线的曲率和挠率关系式[J].安徽师范大学学报(自然科学版),2008,31(4). |
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| 作者姓名： | 王如山 刘渐和 |
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| 作者单位： | 安徽师范大学,数学计算机科学学院,安徽,芜湖,241000;安徽财贸大学基础部,安徽,蚌埠,233041 |
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| 摘 要： | 本文得到了一般曲面上曲线Γ的曲率和挠率之间应满足的关系式.特别地,在Γ为球面曲线和一般螺线时,相应的关系式就是我们熟知的经典结论.
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| 关 键 词： | 曲面曲线 曲率 挠率 |
Relations of Curvature and Torsion of Curves on Curved Surface |
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| WANG Ru-shan,LIU Jian-he.Relations of Curvature and Torsion of Curves on Curved Surface[J].Journal of Anhui Normal University(Natural Science Edition),2008,31(4). |
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| Authors: | WANG Ru-shan LIU Jian-he |
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| Abstract: | In this paper,we obtain two formulas of the curvature and torsion of the curve on a general curved surface.Especially in the case of spherical curves or general spiral,the corresponding formulas are just the classical results we know. |
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| Keywords: | curves on general curved surface curvature torsion |
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