Based on the definitions of bifuzzy successor and bifuzzy source operators of fuzzy finite automata in [1],in this paper,we study their basic properties and their essential relationships. Finally,several important results are obtained.

• 在文[1]定义了模糊有限自动机的bifuzzy seccessor算子和bifuzzy source算子的基础上,着重研究它们之间的基本性质及关系,并得到几个重要的性质定理。