1) the He Family
何氏
1.
The Huan Family and the He Family in the Politics of Power and Influence in the Eastern Jin Dynasty;
东晋土族政治中的桓氏与何氏家族
2) He's chopper
何氏钩
3) Euclidean geometry
欧氏几何
1.
Research on LDPC Codes Based on Euclidean Geometry;
基于欧氏几何的LDPC码构造研究
2.
At the same time,the duality propositions of the angular bisector,two perpendicular lines,the length of the line segment,the distance between a point and a line in Euclidean geometry,were also established.
在欧氏几何中建立起了角平分线,两条直线垂直、线段长度、点到直线的距离的对偶命题。
3.
Euclidean geometry is not only the leader of the civilization of ancient Greek but also the brilliant achievements of axiomatic approach in mathematics.
以《几何原本》为代表的欧氏几何是古希腊文明的一个火车头,是古代数学公理化方法的一个辉煌成就。
5) Lobachevskian geometry
罗氏几何
1.
We in troduce the Lobachevskian geometry and the Ricmanian geometry by proving the Euclidean of the fifth postulate.
通过对欧氏第五公设的试证 ,引入罗氏几何与黎氏几何。
6) Ricmannian geometry
黎氏几何
补充资料：何起
1.谓起于何因。
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