3) weak regularity
弱正则性
1.
On the weak regularity of semilattice sums and supplementary semilattice sums of rings;
环的半格和与补半格和的弱正则性
4) T-weakly regular
T-弱正则性
1.
Next,we investigate T-weakly regular rings.
其次,研究了环的T-弱正则性,在此基础上讨论了半群环的T-弱正则性。
5) weak~* relative countably compact set
弱*相对可数紧集
6) countably weak pre-semi-compact set
可数弱准半紧集
1.
In this paper, the concepts of countably weak pre-semi-compact sets and weakly pre-semi-Lindelf sets in L-fuzzy topological spaces are introduced.
在L-fuzzy拓扑空间针对一般的L-fuzzy子集引入了可数弱准半紧集和弱准半Lindelf集的概念,研究了它们的基本性质。
补充资料：可数紧空间
可数紧空间
countably - compact: space
可数紧空间{阴ntably一~padsP拟;一~-毗盯拼犯l脚叫犯1.01 一个拓扑空间从其任意可数开覆盖中均可选出有限子覆盖.M”.BOmlcx。‘KH认撰[补注1
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条