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1)  pointwise star-metacompact
点星亚紧
1.
We discussed the piontwise star —paracompact spaces and pointwise star-metacompact spaces, and proved that a regular space is paracompact if and only if it is θ-refinable and pointwise star-paracompact.
本文讨论了点星仿紧和点星亚紧空间,证明了:正则空间是仿紧的当且仅当它是θ—可加细和点星仿紧的;点星仿紧空间是离散可膨胀的;点星亚紧空间是点态集态正规的。
2)  pointwise star-paracompact
点星仿紧
1.
We discussed the piontwise star —paracompact spaces and pointwise star-metacompact spaces, and proved that a regular space is paracompact if and only if it is θ-refinable and pointwise star-paracompact.
本文讨论了点星仿紧和点星亚紧空间,证明了:正则空间是仿紧的当且仅当它是θ—可加细和点星仿紧的;点星仿紧空间是离散可膨胀的;点星亚紧空间是点态集态正规的。
3)  pointwise star-orthocompact
点星形正紧
4)  pointwise star orthocompact spaces
点星形正紧空间
1.
In this paper, we systematically investigate the inverse limits properties of the nearly submetaexpandable spaces, sequentially mesocompact spaces,σ? cf? expandable spaces, pointwise star orthocompact spaces and hereditarilyσ?collectionwisδ?normal spaces! The main results are as follows:Let X = lim{ Xα,πβα,Λ} ,λ=Λand each projection with proper condtion.
本文对几乎次亚可膨胀空间、序列中紧空间、σ? cf?可膨胀空间、点星形正紧空间和遗传σ?集体δ?正规空间的逆极限性质进行了系统的研究。
5)  starcompact
星紧
1.
(1) Countable compactness is equivalent to closed hereditary starcompactness.
讨论了弱于可数紧性的若干性质,主要结果是:空间X是可数紧的当且仅当X是闭遗传星紧的;空间X是紧的当且仅当X是仿紧且dfcc的。
6)  metacompact
亚紧
1.
The spaces defined are truely between meta-compact spaces and countablymetacompact spaces with a characterizatioll described by monotone covering properties.
介绍了一种用单调覆盖性质来刻划的拓扑空间,它介于亚紧空间与可数正紧空间之间,具有良好的拓扑性质。
2.
In this paper we defined two condutions ( * ) and (Δ) both are weaker then perfectness,and we proved that:(1)X is hereditarily metacompact and D - paracompact iff X is metacompact and D -paracompsct satisfying condition ( * ) ,(2)( * ),D - paracompact => hereditarily D -paracompact =>(Δ),D -paracompac
本文定义比完全性要弱的两个条件(*)和(△),证明: (1)正则T_1空间X是遗传的亚紧且D—仿紧空间当且仅当X是满足(*)的亚紧且D—仿紧空间 (2)满足(*)的D—仿紧空间是遗传D—仿紧的;遗传D—仿紧空间必满足(△
3.
Firstly, we establish that in metacompact spaces, a b D-space is closed-hereditary.
首先,证明了在亚紧空问中,b D空间是闭子遗传的。
补充资料:司巴沙星 ,司帕沙星,司氟沙星
药物名称:海正立特

英文名:Sparfloxacin

别名: 海正立特;司巴乐;帕氟沙星;司巴沙星 ,司帕沙星,司氟沙星

外文名:Sparfloxacin, AT-4140, Sparca, SPFX

适应症: 适用于各种感染。 对需氧菌和厌氧菌均有效,对支原体和军团菌、衣原体也有效。

用量用法: 口服:成人100~400mg,1日1次。

注意事项: 同奎诺酮类抗菌药。

规格: 片剂:100mg、200mg。


类别:合成抗微生物药\喹诺酮类
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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