| 关于R^3中一般曲面上曲线的一个结论 |
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| 引用本文： | 王丽静.关于R^3中一般曲面上曲线的一个结论[J].沧州师专学报,2011(3):110-112. |
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| 作者姓名： | 王丽静 |
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| 作者单位： | 沧州师范学院数学系,河北沧州061001 |
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| 摘 要： | 从法曲率和测地曲率着手，对R^3中一般曲面上曲线的曲率、挠率以及曲面的两类基本量之间的关系进行探究，并得到了相应的结论。
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| 关 键 词： | 法曲率 测地曲率 挠率 第一类基本量 第二类基本量 |
A Conclusion of Curves on General Curved Surface in R^3 |
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| WANG Li-jing.A Conclusion of Curves on General Curved Surface in R^3[J].Journal of Cangzhou Teachers‘College,2011(3):110-112. |
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| Authors: | WANG Li-jing |
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| Institution: | WANG Li-jing (Math Department, Cangzhou Teachers＇ College, Cangzhou, Hebei 0611301, China) |
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| Abstract: | From the perspective of normal curvature and geodesic curvature, the relationships of the curvature and torsion and the two kinds of basic armtmt of the curves on general curved surface are studied, and the corresponding eonclusion has been reached. |
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| Keywords: | normal curvature geodesic curvature torsion basic amount Ⅰ basic amount Ⅱ |
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