| 内凹曲面上阴影特殊点的求法 |
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| 引用本文： | 潘陆桃,于惠玲.内凹曲面上阴影特殊点的求法[J].合肥工业大学学报(自然科学版),1995(4). |
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| 作者姓名： | 潘陆桃 于惠玲 |
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| 摘 要： | 本文着重介绍内凹的圆柱和圆锥组合面上落影的求法，并尝试利用解析的方法，求出落影上的特殊点．
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| 关 键 词： | 阴影 落影 特殊点 |
SOLUTION OF CRITICAL POINT OF THE PROJECTION ON INWARD-CONCAVE CURVED SURFACE |
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| Pan Lutao, Ye Huiling.SOLUTION OF CRITICAL POINT OF THE PROJECTION ON INWARD-CONCAVE CURVED SURFACE[J].Journal of Hefei University of Technology(Natural Science),1995(4). |
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| Authors: | Pan Lutao Ye Huiling |
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| Institution: | Pan Lutao; Ye Huiling |
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| Abstract: | The solution of the projection on inward concave composition surface of cylinder and cone is discussed. and the critical point on the projection is calculated with analytical method. |
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| Keywords: | shadow projection critical point |
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