1) normal convex polygon
正常凸多边形
1.
the probability of the normal convex polygon\'s one side falling to the ground has been studied by planc angle,furtherly the probability of the normal convex polyhedron\'s one face falling to the ground has been studied by solid angle,at the same time,the example that has been carried on the calculation of the probability is given.
利用平面角的概念研究了正常凸多边形一边着地的概率,进一步利用立体角的概念研究了正常凸多面体一面着地的概率并举例进行了计算。
2) convex polygon
凸多边形
1.
Algorithm for smallest quadrangle encasing box of convex polygon;
凸多边形最小面积四边形包围盒算法
2.
Algorithm for computing diameter of convex polygon by middle axis;
中轴求凸多边形直径算法
3.
Algorithm of convex polygon diameter based on properties of convex polygon vertices distance;
基于顶点间距离性质的凸多边形直径算法
3) polygon remaining convexity
多边形保凸
4) empty convex polygon
空凸多边形
1.
If for T P, CH(T) ≌ , the polygon determined by CH(T) is called empty convex polygon.
设T(?)P,若CH(T)≌φ,则称CH(T)所确定的凸多边形为空凸多边形,记为T≌φ。
5) smallest convex polygon
小凸多边形
6) Regular polygon
正多边形
1.
The practical calculation equations for regular polygon folded-plated shell subjected to uniform loads are presented.
在已有的四边形幕结构设计计算理论的基础上,以承受正则荷载的正六边形幕结构屋盖为例,分析了正多边形幕结构的受力机理,提出了在均布荷载作用下的正多边形幕结构内力的实用计算方法,与有限元分析结果对比,吻合较好。
2.
For solving regular polygon,the author presents a geometrograph which divides the circumference uniformly and arbitrarily; and derives an analytic expression.
介绍任意等分圆周的几何作图法及所推导的解析表达式，提出用解三角形法解决正多边形零件在设计和加工中的计算问题。
3.
Aiming at the transition algorithms from regular polygons to a circle,embordering method and edge rounding method are put forward.
针对正多边形渐变为圆的算法进行了研究,提出了两种算法:加边法,即通过增加正多边形边数的方法逐渐逼近于圆,当正多边形的边数足够多时,可以认为其是一个圆;倒角法,逐渐增加正多边的倒角半径,当倒角半径趋近等于正多边形的内接圆半径时,得到的即为一个圆,这个圆是该正多边形的内接圆。
补充资料：正常
1.符合一般规律和情况。
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