| 曲面的曲率线解法数例 |
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| 引用本文： | 宋占奎.曲面的曲率线解法数例[J].河北软件职业技术学院学报,2002,4(2):32-34. |
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| 作者姓名： | 宋占奎 |
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| 作者单位： | 湖北十堰职业技术学院,湖北,十堰,442000 |
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| 摘 要： | 本文不但给出了旋转曲面的曲率线的解法,而且给出了由隐函数所确定的曲率线的解法,最后给出了二次曲率线的解法。
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| 关 键 词： | 曲面 曲线 曲率线 切线 主方向 |
| 文章编号： | 1671-718X(2002)02-0032-03 |
| 修稿时间： | 2001年10月20 |
Several Methods of Solving of the Curvature Indicatrix of the Surface |
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| SONG Zhan-kui.Several Methods of Solving of the Curvature Indicatrix of the Surface[J].Journal of Hebei Software Institute,2002,4(2):32-34. |
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| Authors: | SONG Zhan-kui |
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| Abstract: | This paper gives not only the methods of solving of the curvature indicatris of the rotative surface, but also the methods of solving of the curvature indicatrix defined by the implicit function, finally gives the methods of solving of the curvature indicatrix of the puadratic surface. |
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| Keywords: | surface curve curvature indicatrix tangent master direction |
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