美 [ɪkˈstriːm pɔɪnt]
极点：（数学）凸集中不位于集合中任意两点之间的开线段上的点；（数学）函数的最大值或最小值；树数据结构的叶节点；在某个方向上物理上位于某物边缘最远的点；在某个维度或某个标准上达到最远程度的立场。
端点-引用次数：10
Firstly, we give some technologies and notations, and introduce the definitions of numerical range , convex set, extreme point, maximal partial isometry etc. Subsequently we give some well-known theorems such as the Krein-Milman theorem, polar decomposition theorem and spectral theorem.
首先我们介绍了一些符号的表示意义，接着引入了数值域，凸集，凸集端点，极大部分等距等概念，而后给出一些广泛熟知的定理如Krein-Milman定理，极分解定理，谱定理等。
极值点
极点
极值点
... external point of division 外分点 extreme point 极值点 extreme value 极值 ...
I'd like to express my extreme point of view.
我希望表达我的极端观点。
An interior point cannot be an extreme point.
一个内点不可能是极点。
Anarchy has reached its extreme point, and this age is truly pitiful!
这是乱到极点了，这种时代真是可悲！
At the northern extreme of the Rift Valley, is Mount Hermon, which is the highest point. It is snow covered, Mount Hermon.
在大裂谷的最北端是黑门山，那是最高点，黑门山被冰雪覆盖。
旧约导论课程节选 : 耶鲁公开课
One reason this game is interesting from the point of view of economics, is this game lies between the two extreme cases that you learn about in your Intro Economics class.
从经济学角度看,这之所以有趣,是因为这个博弈介于,经济学导论的两种极端情况之间
博弈论课程节选 : 耶鲁公开课
The most extreme critics of the traditional point of view would say over centuries, that you don't get the full-blown hoplite phalanx that I will be describing to you, even until you get the fifth century B.C.
对传统观点批判最激烈的一种观点,认为这一新型战术,是经过数百年,甚至到了公元前五世纪,才逐渐发展成熟的
古希腊历史简介课程节选 : 耶鲁公开课
So less apocalyptic analysts might pick a less dramatic extreme turning point (as this one did in February 2009).
But the other two reasons for extreme poverty in Nicaragua point to corruption and meddling driven primarily by greed.
This ratio is just one percentage point away from an annual pessimistic peak point to extreme skepticism among short-term options players.