| 用形数结合的方法求作正交椭球与椭圆锥相贯线的投影 |
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| 引用本文： | 邓东芳. 用形数结合的方法求作正交椭球与椭圆锥相贯线的投影[J]. 武汉科技大学学报(自然科学版), 2000, 23(2) |
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| 作者姓名： | 邓东芳 |
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| 作者单位： | 武汉科技大学机械自动化学院,武汉,430081 |
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| 摘 要： | 以正交椭球与椭圆锥为例 ,提出一种采用形数结合的方法 ,求作两个二次曲面相贯线的新方法——由相贯线投影曲线的几何性质求作相贯线的投影
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| 关 键 词： | 二次曲面 相贯线 几何性质 形数结合 |
Research on the Projection of the Line of Intersection of Elliptic Sphere and Elliptic Cone with the Combined Use of Graphic Solution and Calculation |
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| DENG Dong-fang. Research on the Projection of the Line of Intersection of Elliptic Sphere and Elliptic Cone with the Combined Use of Graphic Solution and Calculation[J]. Journal of Wuhan University of Science and Technology(Natural Science Edition), 2000, 23(2) |
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| Authors: | DENG Dong-fang |
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| Abstract: | This paper,taking elliptic sphere and elliptic cone as an example,discusses a new method of drawing the line of intersections of quadratic cambers by means of combining graphic solution with calculating.This new method involves drawing the line of intersections based on the geometric nature of projections of the line of intersections. |
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| Keywords: | quadratic camber the line of intersection the geometric nature combination of graphic solution and calculation |
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