多面角

duō miàn jiǎo
  • polyhedral angle;solid angle
多面角多面角
多面角 [duō miàn jiǎo]
  • [solid angle] 三个以上平面围成的有一个共同顶点的角。又名立体角

多面角[duō miàn jiǎo]
  1. 利用球面和多面角的几何性质,采取逐步覆盖的方法,讨论了球内接正四面体、正n棱柱算法,在这个基础上,提出菠萝形算法和球冠逐步覆盖法。

    In this paper , the regular tetrahedron algorithm and the n-side regular prism algorithm were discussed , according to the geometric properties of spheres and polyhedral angles and by using the method of stepwise covering .