In nonstandard enlargement,the separations are characterized by non-standard analysis methods in [0,1]-topological space......

给了若干个与Ｔ－１ＬＦ拓扑空间等价的条件，证明了Ｔ－１ＬＦ拓扑空间具有可乘法的条件还可减弱，次Ｔ０分离性是Ｌ－好的推广。......