| 射影观点下的圆锥曲线 |
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| 引用本文： | 木尔扎别克·阿不力卡斯. 射影观点下的圆锥曲线[J]. 新疆教育学院学报, 2006, 22(2): 130-132 |
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| 作者姓名： | 木尔扎别克·阿不力卡斯 |
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| 作者单位： | 新疆教育学院数学与信息技术分院,新疆,乌鲁木齐,830043 |
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| 摘 要： | 本文从射影观点出发讨论圆锥曲线的线束分解和此射影线束构成的轨迹,并提出求圆锥曲线与直线交点的一种方法。此内容可以作为射影几何教学中理论联系实际的典型例题。
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| 关 键 词： | 圆锥曲线 射影线束 齐次坐标 轨迹 |
| 文章编号： | 1008-3588(2006)02-0130-03 |
| 收稿时间： | 2005-04-02 |
| 修稿时间： | 2005-04-02 |
The Conical Section Under the View of Projection |
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| Merzabek Abulikas. The Conical Section Under the View of Projection[J]. Journal of Xinjiang Education Institute, 2006, 22(2): 130-132 |
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| Authors: | Merzabek Abulikas |
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| Affiliation: | School of Mathematics and Information Technology, Xinjiang Education Institute, Urumqi , 830043,Xinjiang |
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| Abstract: | This essay discusses the pencils of lines resolution and the trajectory of what the projective pencils of lines composes, and tries to find a method for the point intersection between conic section and straight line . This can be considered as a typical example of integrating theory with practice in the projection geometry teaching. |
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| Keywords: | conical section projective pencils of lines homogeneous coordinate trajectory |
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