| 三维画法几何中有效换面次数的研究 |
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| 引用本文： | 李凤平,刘青科,张玉琛.三维画法几何中有效换面次数的研究[J].辽宁工程技术大学学报(自然科学版),1996(4). |
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| 作者姓名： | 李凤平 刘青科 张玉琛 |
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| 摘 要： | 针对三维画法几何中的换面法进行了较深入的研究，剖析了至今尚未有答案的最多换面次数的问题
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| 关 键 词： | 当量几何元素 当量约束 最简划分 有效换面 |
Research into Effection Change Projection Plane Time about Three-Dimensional Projective Geometry |
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| Li Fengping Liu Qingke,Zhang Yuchen.Research into Effection Change Projection Plane Time about Three-Dimensional Projective Geometry[J].Journal of Liaoning Technical University (Natural Science Edition),1996(4). |
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| Authors: | Li Fengping Liu Qingke Zhang Yuchen |
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| Institution: | Department No.2 of Mechanical Engineering |
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| Abstract: | In this papaer,profound research is made in the way of change projection plane of three-dimensional projection geometry.The problem,which has not been solved,on the most times of change projection plane is dissected. |
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| Keywords: | suitable gecmetry element proper restraint the simplest divide effection change projection plane |
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