铁路防沙工程方案的模糊综合评价
高玉祥, 董晓峰, 韩峰
Fuzzy comprehensive evaluation of railway sand control engineering scheme
Yuxiang Gao, Xiaofeng Dong, Feng Han
表2
指数型区间标度
Table 2
Exponential interval scale
定义
标度区间
同等重要
[e
-1/4
,e
1/4
]=[0.78,1.28]
稍微重要
[e
1/4
,e
3/4
]=[1.28,2.12]
明显重要
[e
3/4
,e
5/4
]=[2.12,3.49]
强烈重要
[e
5/4
,e
7/4
]=[3.49,5.76]
极端重要
[e
7/4
,e
9/4
]=[5.76,9.49]
相邻判断中间值
[e
0/4
,e
2/4
],[e
2/4
,e
4/4
],[e
4/4
,e
6/4
],[e
6/4
,e
8/4
]