According to the homology character of conic sections, this paper analyses the condition setting homology construction and the construction form of typical positions.
从二次曲线间的透射性质,分析建立透射结构的条件,以及典型位置的透射结构形式,从而提出了对应曲线的作图。
According to the homology character of conic sections, this paper analyses the condition setting homology construction and the construction form of typical positions.
从二次曲线间的透射性质,分析建立透射结构的条件,以及典型位置的透射结构形式,从而提出了对应曲线的作图。
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