1) circumcenter
外心
1.
Two geometric inequalities for the circumcenter of a simplex;
涉及单形外心的两个几何不等式
2.
The relations among circumradii of n-simplex and n simplexes related to its circumcenter are studied by theory of distance geometry and analytic method.
应用距离几何理论和解析方法,研究了n维单形与其外心有关的n个单形外接球半径之间的关系,建立了相关的两个几何不等式,推广了已有的一些结果。
3.
This paper explores into the distance formula between median point,orthocenter,circumcenter and inner point of triangle by means of two related formulas of vector methods.
应用两个向量法相关公式探讨了三角形重心、垂心、外心以及内心之间的距离公式。
2) excenter
['eksentə]
外心
1.
This paper, by means of algebraic methods, discusses the positional relations and metric relations of barycenter, excenter, incenter, orthocenter in a simplex cone whose lateral edge lengths are equal.
凭借代数工具研究侧棱等长单形锥中的重心、外心、内心及垂心间的相互位置关系及其几何量计算。
3) circumcentre
[,sə:kəm'sentə]
外心;外接圆心
4) ECG of epicardium
心外膜心电
1.
Effects of total flavone of Ginkgo combined with Ginkgolides on ECG of epicardium and activity of SOD on myocardial ischemia in cats
银杏总黄酮和银杏内酯配伍对心肌缺血猫心外膜心电及心肌SOD的影响
5) Cardiac Surgery
心脏外科
1.
Application of Hemoglobin-based Oxygen Carriers in Cardiac Surgery;
血红蛋白携氧载体在心脏外科的应用
2.
Evidence-based Medicine and Teaching to Graduate Students of cardiac surgery Major;
循证医学在心脏外科研究生临床教学中的应用
3.
Cardioplegic (and organ preservation) solutions were initially designed to protect the myocardium (cardiac myocytes) during cardiac surgery (and heart transplantation).
心脏停跳液(器官保存液)最初是为了保护在心脏外科手术(心脏移植手术)中的心肌(心肌细胞) 而设计的。
6) Non-cardiogenic factors
心外因素
补充资料：外心
三角形外接圆的圆心。是三角形三条边的垂直平分线的交点，到三个顶点的距离相等。锐角三角形的外心在三角形形内；直角三角形的外心与斜边的中点重合；钝角三角形的外心在三角形形外。
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