| 罗氏三角形重心定理的解析证明 |
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| 引用本文： | 卢德.罗氏三角形重心定理的解析证明[J].山西师范大学学报,1989(1). |
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| 作者姓名： | 卢德 |
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| 作者单位： | 山西师大数学系 |
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| 摘 要： | 本文利用罗氏平面解析几何的方法,证明了罗氏三角形的重心定理,使长期以来只是在模型中验证的这一定理得到了严格的证明。
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| 关 键 词： | 罗氏三角形的重心 笛氏坐标 罗氏直线方程 |
ANALYTICAL PROOF ABOUT THE CENTRAL THEOREM OF LOBACHEVSKIAN TRIANGULE |
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| Lu De.ANALYTICAL PROOF ABOUT THE CENTRAL THEOREM OF LOBACHEVSKIAN TRIANGULE[J].Journal of Shanxi Teachers University,1989(1). |
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| Authors: | Lu De |
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| Abstract: | In this paper, the author provides a strict poof about the theorem of lobachevskian thiangular centre with the methods of Lobachrvskian plane analytic geometry.For a along time, this theorem had be tested and verified only in models. |
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| Keywords: | triangular centre of lobachevsky descartes coordinate lobachevskian line equation |
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