1) three concurrent
三面共点
2) the way in three surfaces who used same point speciae point
三面共点法
3) three point on a straight line
三点共线
4) three lines share one point
三线共点
1.
Abstract: Some basic ways of proving three lines share one point from the view points of analyticgeometry and projection geometry are expounded in this essay.
从仿射几何学与射影几何学的基本方法出发,简述了“三线共点”问题的一些基本的证明方法。
5) coplanar target
共面点
1.
Global calibration method for multi-vision measurement system with coplanar targets;
基于共面点的多视觉测量系统的全局标定
6) four-point coplanar
四点共面
1.
From an ordinary phenomenon in daily life——how to keep a chair stable,by establishing a mathematical model through mathematical tools to prove the fact,we can work out four-point coplanar theorem in a closed circle of smooth continuous curve space.
本文从日常生活中的一个普通现象——如何放稳一把椅子出发,通过建立数学模型,用数学工具证明了这一事实,并由此得到了定义在圆上的空间闭合光滑连续曲线上四点共面定理。
补充资料:三面
1.三个方向,三方面。 2.指传统戏剧中的丑角。
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