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4
方案评价指标
Table 4
Program evaluation index
方案
X
1
X
2
X
11
X
12
X
13
X
14
X
21
X
22
X
23
X
24
X
25
A
9
6.3
5
7
9
9
5
7
9
B
7.5
5
6.5
9
8.3
7.8
9
5
7.6
C
5
9
9
5
5
5
7.5
9
5