1)  inscribed circle
容圆
1.
In his treatise Seven Methods for Inscribed Circle,the Qing mathematician Huang Zongxian extended questions of incribed circle from four aspects,and especially resolved new questions about inscribed circle by the use of conical section,locus and logical inference of Western mathematics,some of which are not lacking in originality and accomplishment.
清末数学家黄宗宪在《容圆七术》中 ,对中国传统数学的容圆问题从几个方面做了推广 ,特别是用西方数学的圆锥曲线、轨迹方法及逻辑推理等知识解决新的容圆问题 ,其中不乏颇具新意的创见和成果。
2)  pseudo-circumscribed circles
容圆问题
3)  minimum circumscribed circle
最小包容圆
1.
α-hulls are applied to calculate the minimum circumscribed circle(MCC) of point set and an accurate and effective method for MCC detection is established through finding the least squares circle of the point set and iteratively approaching the MCC with recursive subdivision.
为实现点集最小包容圆(最小外接圆)的求解,将计算几何中的α-壳的概念应用到最小包容圆的计算过程,提出了一种精确有效的最小包容圆求解算法。
4)  maximal inner containde circular truncated cone
最大内包容圆台
5)  The smallest outer contained cone
最小外包容圆锥
6)  minimal outer containing circular truncated coen
最小外包容圆锥台
补充资料:等容热容
分子式:
CAS号:

性质:系统在体积不能改变的条件下温度升高1K所需的热,符号Cv。此时系统所吸取的热完全用来增加其内能。因为等容过程中系统吸热Qv=△U,所以Cv就是系统升高1K时其内能的变化。用数学式表示,为 Cv=其中代表偏微分,下脚V表示体积不变。关于Cv与Cp关系参见等压热容。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。