题目

英语翻译
如题:The positive real numbers to divide the U into n equal length intervals.
Define the universe of discourse U:Define the universe of discourse for the observations.According to the issue domain,the universe of discourse for observations is defined as:
U = [Dmin - D1,Dmax + D2]
Where:
Dmin = The minimum value
Dmax = The maximum value
D1 and D2 = The positive real numbers to divide the U into n equal length intervals

提问时间：2020-12-22

答案

正实数将U等分成N个区间.
定义域U：定义观察值的定义域.
根据其范围,观察值的域定义为：
U=[D的最小值-D1,D的最大值+D2]
此处：
Dmin=最小值
Dmax=最大值
D1和D2=将U等分成N个区间的正实数