| 异面二直线公垂线的求解及其应用 |
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| 引用本文： | 高慧,李. 异面二直线公垂线的求解及其应用[J]. 齐齐哈尔大学学报(自然科学版), 1999, 0(3) |
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| 作者姓名： | 高慧 李 |
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| 作者单位： | 齐齐哈尔大学 |
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| 摘 要： | 阐述了用辅助投影法解异面二直线的距离。结果表明，经过一次变换能解出换面法中的两次变换问题，以及在实际工作中的应用。
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| 关 键 词： | 辅助投影 异面二直线 力矩 |
Solution of Common Vertical Line of Two Crossover Line and Practical Application |
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| Gao Hui, Li Kun. Solution of Common Vertical Line of Two Crossover Line and Practical Application[J]. Journal of Qiqihar University(Natural Science Edition), 1999, 0(3) |
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| Authors: | Gao Hui Li Kun |
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| Affiliation: | Qiqihar University |
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| Abstract: | In the paper the method was discussed that the distance between two crossover line by using assistance projection and went deep into discussion. The result shows, the problem of the twice-change was solved in the method of replace place by once-change, the method was applied in practical work. |
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| Keywords: | Assistance projection Tow crossover line Moment of force |
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