normal space是什么意思

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用法例句

In this paper, we have proved the following theorem: if X is normal and morita space and Y is σ-space then Xxy is subnormal spac

本文证明了如下一个定理：设X是正规Morita空间，Y是σ－空间，则X×Y是次正规空间。

It is proved that if R any ring and N(R) is a prime radical of R,then R/N(R) is a strongly Harmonic ring if and only if [Specl(R),Γ2(R)] is a normal space.

对任意环R,用N(R)表示环R的素根,证明了:R/N(R)是强Harmonic环当且仅当[Specl(R),Γ2(R)]是正规空间。

in this paper, We have studied the associated feature of metrization about normal space,and have given a proof about the generalization of urysoho throrem.

对正规空间度量化的相关特征进行了探讨 ,并给出了Urysoho定理的一个推广及证

This paper gives a kind of special normal spaces—completely normal spaces,and discusses its nature.

给出了一类特殊的正规空间———完全正规空间 ,并讨论了它的性质 。

The extension theorems of mapping from regular space to basic square bodies are proved.

证明了从正规空间到基本方体映射的两个扩张定理。

In this paper, we have proved the following theorem: if X is normal and morita space and Y is σ-space then Xxy is subnormal spac

本文证明了如下一个定理：设X是正规Morita空间，Y是σ－空间，则X×Y是次正规空间。

In this paper,we introduce and investigate collectionwise D-normal spaces,which strictly exists between perfect and D-normal spaces.

引入并研究了一类严格介于完备空间与D-正规空间之间的空间———集态D-正规空间,证明了空间X是集态D-正规空间当且仅当X是集态δ-正规且D-正规的。

Strong S completely regular and strong S completely normal spaces;

强S-完全正则与强S-完全正规空间

Fuzzy Topological Spaces and Bitopological Spaces

不分明拓扑空间与双拓扑空间的正规性

Some Banach Spaces with Weakly Normal Structure;

具有弱正规结构的一类Banach空间

The Equivalance of the First Countable Normal-closed Spaces

第一可数T_2正规-闭空间的等价条件

Modulus of Convexity and Normal Structure in Banach Space

Banach空间的凸性模与正规结构(英文)

Strong Semi-normal Absolutely Closed Nature in Topological Space and Connection in Fuzzifying Bitopological Space

拓扑空间强半正规绝对闭性与Fuzzifying双拓扑空间的连通性

Some Sufficient Conditions for Normal Structure in Banach Spaces and Fixed Point Properties

Banach空间有正规结构的充分条件和不动点性质

A New Type of Relative Regularity and Relative Normality in L-Fuzzy Topological Spaces;

L-fuzzy拓扑空间中一种新的相对正则与相对正规分离性

A STUDY ON THE GROWTH AND DBVELOPMENT OF ADZUKI BEAN(VIGNA ANGULARIS) Ⅳ.The Correction Coeficient and Spatial Distribution on Leaf Area of Adzuki Beau fram Flowering to Maturity

小豆生长发育规律的研究——Ⅳ.小豆叶面积矫正系数及其空间分布

Flowing population un-normal employment space competition: investigation basing on Shanghai s sample;

流动人口非正规就业空间竞争:基于上海若干样点的调查

Dual Toeplitz Operators on the Orthogonal Complement of the Dirichlet Space;

Dirichlet空间的正交补空间上的对偶Toeplitz算子

Dual TOEPLITZ Operators on the Orthogonal Complement of the FOCK Space;

FOCK空间之正交补空间上的对偶TOEPLITZ算子

European Regional/Spatial Planning Charter

欧洲区域/空间规划章程

The First and Second Laws of Space Convergence;

空间收敛第一规律与空间收敛第二规律

A Orthogonal Projection of Hilbert Space;

一个Hilbert空间的正交投影

Metrapolitan area planning: the new mode of regional space planning;

都市圈规划:地域空间规划的新范式

An informal term for a small rural college.

非正规术语，指规模小的乡间学院。

The cheapest way to get one is to invoke the spectral theorem and to conclude that normal operators always have non-trivial invariant subspaces.

取得这样结果的最省力的尝试是引用光谱定理而得到正规算子恒有非平凡不变子空间的结论。