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- In this paper, we discuss some properties of orthogonal transformation of Euclidea spce Rsn and geometry background of generalized orthogoral matrix. 本文探讨了R_s~n上的正交变换与广义正炙矩阵的关系,给出了广义正交矩阵的几何背景及一些基本性质。
- In this paper, we discuss some properties of self-conjugate operator on Euclidean space Rsn and geometry background of generalized real symmtric matrices. 本文探讨了R_s~n上的自共轭变换的性质与广义实对称矩阵的几何背景。
- I feel that geometry is a difficult subject. 我认为几何是一门难学的课程。
- He has a strong political background. 他有强大的政治背景。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- He has a working-class background. 他是工人阶级出身。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- He was lurking slyly in the background. 他狡猾地躲在背後活动。
- Her own particular chip on the shoulder was her poor background. 她感到怨恨的特有原因是她的背景不好。
- He stayed in the background to escape from the public attention. 他呆在幕后为了避开公众的注意。
- This latter geometry he called astral geometry. 这后一种几何他称为星空几何。
- He is good at spherical geometry. 他对球面几何学很拿手。
- Pythagorean proposition is a geometry term. 勾股定理是一个 几何术语.
- geometry background 几何背景
