它是一般区间灰数的延伸。
提出一种属性值为区间灰数的不完备信息系统。
In this paper, the incomplete information system in which attributes values were considered as interval grey number.
在灰数白化值确认度意义下，本文给出区间灰数的一种序关系。
Based on the kenning degree of whiting value of grey number, this paper gives a kind of order relations of interval grey number.
应用推荐