| 有定长切向量的空间曲线 |
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| 引用本文： | 张会凌. 有定长切向量的空间曲线[J]. 甘肃联合大学学报(自然科学版), 1999, 0(4) |
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| 作者姓名： | 张会凌 |
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| 作者单位： | 甘肃教育学院数学系!兰州730000 |
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| 摘 要： | 给出了空间曲线具有定长切向量的两个充分必要条件,并对此类曲线的性质及其应用进行了初步讨论．
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| 关 键 词： | 空间曲线 定长切向量 一般螺线 |
Space Curves with Tangent Vectors of Constant Length |
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| Zhang Huiling. Space Curves with Tangent Vectors of Constant Length[J]. Journal of Gansu Lianhe University :Natural Sciences, 1999, 0(4) |
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| Authors: | Zhang Huiling |
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| Abstract: | This paper gives two necessary and sefficient conditions of a space curve that has tangent vector with constant length and preliminarily discuses the features and applications of this kind of curves. |
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| Keywords: | space curve tangent vector with constant length general helix |
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