k网,k-networks英语短句,例句大全

k网,k-networks

k-networkk网
1.In this paper it is shown that a regular space has a locally countable k-network if and only ifit has a locally countable cs-network.证明了一个正则空间有局部可数K网当且仅当它有局部可数CS网，作为其应用，本文建立了具有局部可数K网空间的完备逆映象定理。
3)k networksk网
1.A deliberation on questions related to point countable covers leads to a development of the theories of k networks and mappings of metric spaces in generalized metric spaces.与点可数覆盖相关的广义度量问题的探讨导致k网理论与度量空间的映射理论的发展。
4)k-networkk-网
1.In this paper,we give some characterizations of k-semistratifiable spaces with CF-property,and prove that a k-space X is a k-semistratifiable space with CF-property if and only if it has a σ-CF closed pseudobase(closed k-network).给出了k-空间类中具有CF性质的k-半分层空间的一些刻画,证明了k-空间X是具有CF性质的k-半分层空间当且仅当X具有σ-CF闭伪基(闭k-网)。
5)k-networksk-网
1.Notes on σ-hereditarily Closure-preserving k-networks;σ－遗传闭包保持k－网的几个注记
2.In this paper,we investigate the relationships between six kinds of spaces with σ-ωHCP,σ-compact-finite k-networks,cs-networks and wcs~*-networks.本文围绕上有σ-弱遗传闭包保持或σ-紧有限的k-网、cs-网或者wcs*-网的空间进行了研究,分别给出了这些空间之间的部分关系,并通过对上述空间关系的讨论,将许多广义度量空间理论的已有结果加以推广。
6)k-networksk网络
1.In this paper,a space with a closed image of a locally compact metric space is obtained if and only if it is a Frchet space with a point-countable weak-compact k-network,it is a new characterization of closed images with locally compact metric spaces by means of weak-compact k-networks.借助弱紧k网络,获得了局部紧度量空间闭映象内部特征一个新的刻画,即空间X是局部紧度量空间的闭映象当且仅当X是具有点可数的弱紧k网络的Fr chet空间。