给出了区间值度量空间的概念,根据一般拓扑学中积拓扑的定义,证明了可数多个区间值度量空间具有可乘性,讨论了区间值度量空间中的连通性。
The definition of interval-valued metric spaces are given ; then according to the definition of general topologi- cal space, the fact that the countable number of interval-valued metric spaces satisfied multiplicative properties are proved; Finally, the connectedness of interval-valued metric spaces are discussed in the paper.