摘要
文[2]在文[1]的基础上,建立了四面体棱切球半径的计算公式以及与半径有关的不等式,本文作为文[2]的一个重要补充,再建立几个与棱切球半径有关的不等式。
The paper[2]basing on the [1]paper, set up some Compactative formula for the edge-tangent's sphere radius of tetrahedron and some inequality relative to the radius. This paper make a impor-tant complement and recreat some important inquality relativing to the edge-tangents sphere's radius.
出处
《红河学院学报》
1994年第2期52-57,共6页
Journal of Honghe University
关键词
棱切球
半径
不等式
edge-tangent's sphere, radirs, inquality
