journal6 ›› 2005, Vol. 26 ›› Issue (4): 59-61.
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摘要:证明了与单叶双曲面上3条互不重合的u族直母线均共面的直线所构成的曲面正好是原单叶双曲面.
关键词: 单叶双曲面, u族直母线, 共面
Abstract: It is proved that the surface organized by all the straight lines which are coplanar with three u-family rectilinear generators of an uniparted hyperboloid,which are not coincident with each other,is exactly the primal uniparted hyperboloid.
Key words: uniparted hyperboloid;u-family rectilinear generators, coplane
彭学梅. 关于单叶双曲面的一个新性质[J]. journal6, 2005, 26(4): 59-61.
PENG Xue-Mei. On a New Property of Uniparted Hyperboloid[J]. journal6, 2005, 26(4): 59-61.
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https://zkxb.jsu.edu.cn/CN/Y2005/V26/I4/59