| 曲率圆弧段近似代替曲线弧的实例分析 |
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| 引用本文： | 刘艳丽,孙翠先.曲率圆弧段近似代替曲线弧的实例分析[J].唐山学院学报,2014(3):22-23. |
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| 作者姓名： | 刘艳丽 孙翠先 |
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| 作者单位： | 唐山学院基础教学部,河北唐山063000 |
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| 摘 要： | 利用Matlab画图软件和Taylor公式,研究了曲率圆和曲线弧的关系问题,并通过一个具体实例说明了用曲率圆弧段近似代替曲线弧是科学的。
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| 关 键 词： | 曲线弧 曲率圆 近似代替 |
A Case Study of Rough Substitution of a Segment of a Curvature Circle for a Curve Arc |
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| LIU Yan-li,SUN Cui-xian.A Case Study of Rough Substitution of a Segment of a Curvature Circle for a Curve Arc[J].Journal of Tangshan College,2014(3):22-23. |
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| Authors: | LIU Yan-li SUN Cui-xian |
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| Institution: | (Department of Fundamental Teaching, Tangshan College, Tangshan 063000, China) |
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| Abstract: | The authors of this paper study the relationship between the curvature circle and the curve arc,employing the drawing software of Matlab and the Taylor formula,and demonstrate the feasibility of rough substitution of a segment of a curvature circle for a curve arc through a case study. |
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| Keywords: | curvature circle curve arc rough substitution |
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