| 对截交线相贯线定义的探讨 |
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| 引用本文： | 邱祖铭. 对截交线相贯线定义的探讨[J]. 西安石油大学学报(自然科学版), 1992, 0(3) |
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| 作者姓名： | 邱祖铭 |
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| 作者单位： | 西安石油学院石油机械系 |
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| 摘 要： | 截交线、相贯线的原有定义在图学界未能统一,且多是以交线的形成方式为依据而建立的,给使用带来很多困难.本文试从解析几何的角度,对截交线、相贯线以新的定义,使《画法几何》中对该类问题的论述更趋合理,求解更为明晰.
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| 关 键 词： | 平面 截平面 截交线 相贯线 平面立体 曲面主体 定义 |
Discussion on the Definitions of Lines of section and of Intersection |
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| Qiu Zuming. Discussion on the Definitions of Lines of section and of Intersection[J]. Journal of Xian Shiyou University, 1992, 0(3) |
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| Authors: | Qiu Zuming |
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| Affiliation: | Dept. of Petroleum Mechanical Engineering XAPI |
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| Abstract: | Unanimity has not been reached on the definitions of lines of section and of intersection in the drawing circles. Most of the definitions were established according to the manner in which the intersecting line takes shape, which brings many difficulties to application. This paper presents a new definition of the lines of section and of intersection from the point of view of analitical geometry in order to make the statement more reasonable and the solution clearer for such kind of problems in descrptive geometry. |
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| Keywords: | plane sectional plane Line of section line of intersection plane body curved plane body definition |
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