摘要
本文在文[1]的基础上,对平面闭折线的k号心的性质作了作一步探讨,得到了几个新结论.
Based on Paper 1,the paper makes furth study on the features of No k centre in plane closed folding line and gets some new conclusions.
出处
《赣南师范学院学报》
2003年第3期121-122,共2页
Journal of Gannan Teachers' College(Social Science(2))
关键词
平面闭折线
K号心
三用形的有向面积
plane closed folding line
No k center
useful space of triangle
