定义了不分明拓扑空间的拟R0分离公理。利用不分明拓扑空间的拟闭包、拟θ闭包及拟内核对不分明拓扑空间的拟R0分离公理进行刻画。
The definition of the pre-R0 separation axiom was introduced. Descriptions of the pre-R0 separation axiom based on the pre-closure, the pre-θ closure and the pre-kemel in fuzzifying topology were discussed.