| 用几何变换法求曲面相贯线的虚实分界点 |
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| 引用本文： | 刘方萃. 用几何变换法求曲面相贯线的虚实分界点[J]. 江苏大学学报(自然科学版), 1992, 0(2) |
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| 作者姓名： | 刘方萃 |
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| 作者单位： | 江苏工学院农业机械工程分院 |
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| 摘 要： | 本文提出用几何变换法求曲面相贯线中的虚实分界点,并指出了它的应用范围,采用该方法可准确地求出虚实分界点。
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| 关 键 词： | 射影变换 射影几何/相贯线 虚实分界点 |
To Obtain Boundary Points of Solid and Dash Line on Joint Lines on a Surface with Geometrical Change Method |
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| Liu Fangcui. To Obtain Boundary Points of Solid and Dash Line on Joint Lines on a Surface with Geometrical Change Method[J]. Journal of Jiangsu University:Natural Science Edition, 1992, 0(2) |
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| Authors: | Liu Fangcui |
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| Affiliation: | Liu Fangcui |
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| Abstract: | The scope of its application is pointed out. And here provides a new way to obtain them correctly. |
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| Keywords: | projective transformations protective geometry/ joint line boundary points of solid line and dash line. |
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