| 三角形周长等分定理及应用 |
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| 引用本文： | 黄建波.三角形周长等分定理及应用[J].军械工程学院学报,1996(4). |
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| 作者姓名： | 黄建波 |
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| 作者单位： | 军械工程学院机械设计与制图教研室 石家庄 |
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| 摘 要： | 给出了三角形周长二等分定理。几何分析和数学推导,均证明了所给定理的正确性。利用该定理可以实现三角形的周长二等分的作图。
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| 关 键 词： | 三角形 周长等分 抛物线 |
THEOREM AND APPLICATION FOR TRIANGLAR CIRCUMFERENCE OF BISECTION |
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| Huang Jianbo.THEOREM AND APPLICATION FOR TRIANGLAR CIRCUMFERENCE OF BISECTION[J].Journal of Ordnance Engineering College,1996(4). |
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| Authors: | Huang Jianbo |
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| Institution: | Teaching and Research Section of Machinery Design and Drawings |
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| Abstract: | This paper provides a theorem for trianglar circumference of bisection,Which is justified by geometrical and mathematical reasoning. The drawing for trianglar circumference of bisection can be implemented. |
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| Keywords: | triangle drcuraferenoe bisection parabok |
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