| 用中心投影来推广初等几何定理 |
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| 引用本文： | 陈德修,徐建平.用中心投影来推广初等几何定理[J].赣南师范学院学报,1995(6). |
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| 作者姓名： | 陈德修 徐建平 |
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| 作者单位： | 赣南师范学院数学与计算机系 |
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| 摘 要： | 本文叙述了如何用中心投影的方法来推广初等几何中的定理，并对著名的蝴蝶定理及其它的一些定理作出有趣地推广
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| 关 键 词： | 中心投影，无影线 |
GENERALIZING THE THEOREMS OF ELEMENTARY PLANE GEOMETRY BY USING THE CENTRAL PROJECTION |
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| Cheu Dexiu,Xu Jianping.GENERALIZING THE THEOREMS OF ELEMENTARY PLANE GEOMETRY BY USING THE CENTRAL PROJECTION[J].Journal of Gannan Teachers' College(Social Science(2)),1995(6). |
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| Authors: | Cheu Dexiu Xu Jianping |
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| Abstract: | This paper explains how to generalize the theorems of elenientary plane geometry by using the central projection,and it generalizes.the famous Butterfly tlieorenl and some other lnter esting theorms. |
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| Keywords: | central projection shdowless line |
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