isometry 是什么意思

isometry的中文意思是: 等距

#### isometry例句大全

1. On infinitesimal ⅱ - Isometry of Convex surfaces

关于凸曲面的无穷小Ⅱ-等距

2. A Result on Finite ⅲ─ isometry of Surfaces

关于有限Ⅲ&等距曲面的一个结果

3. several Theorems On Limit sets of Isometry GROUP s of Pinched Hadamard manifold s

4. Every contraction can be extended to a partial isometry.

每一压缩算子能被扩张成一个部分等距算子。

5. On the Fundamental Φ _r-Form and Infinitesimal Isometry of Surface

曲面的第Φr-形式及无穷小等距

6. The Partial Isometry Matrices over the Division Ring with the Positive Property

正性除环上的部分等距矩阵

7. An ACL reconstruction planning method based on isometry with image-free navigation

一种无图像导航下ACL重建的等距规划方法

8. The formula of the fundamental Φ _r-form of surface with generalized II - isometry

曲面的第Φr-形式在广义Ⅱ-等距下的公式

9. Study on Validity of 8 Isometry Transforms Used in PIFS Based fractal Image Coding

基于PIFS分形图像编码中8种对称旋转变换的有效性研究

10. On B ⅲ - Isometry of Surfaces in a 3-Dimension unit Sphere S ￣ 3

关于三维单位球面S~3中曲面的BⅢ－等距

11. been a basic tool in the study of the fundamental groups of positively curve d manifold s with large isometry

在研究等距群较大的正曲率流形的基本群的时候，上述Rong定理是一个基本的工具。

12. In inner product spaces, maps preserving orthogonality must be a scalar multiple of a linear isometry

在内积空间中，保持正交性的线性算子必是一个线性等距的常数倍。

13. New Wavelet Bases and Isometry Between Symbolic Operators Spaces OpS_1,δ ~ m and Kernel Distributions

新小波基和象征空间与分布核空间的同构

14. For pure isometry with finite multiplicity, we establish an interesting relation between this invariant

同时对有限重的纯等距而言，我们建立了这个不变量与Fredholm指标的联系。

15. The effects of 8 isometry transforms used in PIFS based fractal image coding on performance are discussed

分析了基于部分迭代函数系统（PIFS）的传统分形图像压缩编码中8种对称旋转变换对编码性能的影响；

16. SIE makes use of the point-to-point distribution as local constraints and forces global isometry in a

SIE利用点集的距离分布作为等距约束条件，通过适当选取保持局域距离分布的局域等距映象，在概率意义上强迫出全局等距嵌入映象。

17. An algorithm for generating isometry decorative outlines based on several curve - outlined Chinese fonts

本文提出了一种基于曲线轮廓汉字的等距晕线效果的生成算法。

18. This paper gives out the structual theorems of isometry systems by the relation between C ψ( U ) and

通过了等距系统游荡向量的局部换位和框架向量之间的关系，给出了有关等距系统的结构定理。

19. The discreteness of the isometry group of complex hyperbolic space, especially, complex 2-dimension,

复双曲流形上的等矩群是离散群的一个延伸，其离散准则，特别是2维的情况，是人们目前研究的主要对象，如[2，6，7]等，都是这方面的工作。

20. to forecasting of interbank rates , and makes a forecasting of interbank rates with phase space near isometry

将相空间重构技术应用于同业拆借利率的预测，采用相空间近邻等距法，对各同业拆借利率进行了实际预测。

21. condition about the discreteness of normalizers of Kleinian groups when he studied the finiteness of the isometry

在研究双曲流形的等距群有限时，利用了Kleinian群正规化子离散性的一个充分条件。

22. In this paper we obtain Jorgensen's inequality of isometry group M ( X ) of Pinched manifold X and a

本文建立了Pinched流形X上等距群M（X）中的Jorgensen型不等式；证得了M（X）中非初等群的一个几何特征；

23. By using the operator semigroup theory we prove the unique solution is stable and positively isometry

运用算子半群理论证明了M/M/1排队模型的l1动态解的稳定性和正等距性。

24. In this paper, we study the discreteness of isometry groups of pinched Hadamard manifold and obtain several

25. randomicity, homogeneity and sampling trade representativeness and employs the method of delamination and isometry

湖南电大开放教育试点专业毕业生追踪调查的抽样遵循随机性、分布相对均匀性、行业代表性等基本原则，采取分层等距抽样的方法。

26. In the second part, we generalize the rough isometry between the noncompact Riemannian manifold with

在第二部分，我们把Ricci曲率有一致下界的非紧流形与其离散化粗等距推广到径向Ricci曲率积分有界的非紧流形与其离散化粗等距。

27. The authors studied the reducing subspaces of an isometry operator on a Hilbert space, and obtained a

讨论了Hilbert空间上等距算子的约化子空间问题，并对符号为Blaschke积的Toeplitz算子给出了其约化子空间的具体构造。

28. The right ventricle myocardium performance index ( RVMPI ) was the ration of the ventricle isometry activity

右室心肌工作指数（RVMPI）为心动周期中心室等容活动时间与心室射血时间的比值，是一种新的综合评价心脏收缩和舒张功能的多普勒超声心动图指标。

29. Finally the application of the improved algorithm in isometry sampling is given.

文章提出了一种改进的随机抽样算法，对其时间和空间复杂性进行了分析，结果表明改进的随机抽样算法总体性能优于现有随机抽样算法，最后，给出了改进算法在等距抽样中的应用。

1
2
3
##### a one-to-one mapping of one metric space into another metric space that preserves the distances between each pair of points

1. the isometries of the cube
4