1) points in paint
内线得分
2) touch-in-goal line
得分区线
3) inner part line
内分型线
4) Told or performed by sb who is in a building, a group or an organization
从内部得到的;得自内线的
5) linear biased quasi score
线性有偏拟得分
6) angle-bisector
内角平分线
1.
we have ∑PAw2b+w2c≥2(where wa,wb,wc are the corresponding angle-bisectors of △ABC),and several corollaries are given.
根据一个已知的几何不等式,应用差分代换方法并借助于Maple软件进行计算,证明了下述几何不等式:对△ABC与任意一点P有∑PAw2b+w2c≥2(其中wa,wb,wc为△ABC的内角平分线),给出了它的几个推论,提出并应用计算机验证了两个猜想。
2.
In this paper,the important method of R-r-s is used to establish two inequalities for the medians and angle-bisectors of acute triangles,and two inequalities conjectured are proposed and verified with the computer.
应用三角形不等式中重要的R-r-s方法,证明了锐角三角形的中线与内角平分线的两个不等式,提出了两个未解决的猜想不等式。
补充资料：得分
1.游戏﹑比赛或考试时得到分数。 2.指游戏﹑比赛或考试所得的分数。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条