1
2
3
1 2 3 4 5 6 7 8 9 1
01 √ √√√ √ √√√ √ √
2 √ √√√ √ √√√ √ √
3 √ √√√ √ √√√ √ √
4
5
6
7 √ √√√ √ √√√ √ √
8 √ √√√ √ √√√ √ √
9 √ √√√ √ √√√ √ √
10 √ √√√ √ √√√ √ √
11 √ √√√ √ √√√ √ √
12 √ √√√ √ √√√ √ √
1 2 3 4 5 6 7 8 9 10
1 0 2 3 1 1 0 0 1 0 -1
2 0 2 0 -1 1 0 1 0 3 4
3
4 2 0 0 0 0 1 1 0 0 0
5 1 1 1 0 3 0 2 1 1 5
6 0 0 0 0 0 0 0 0 0 0
7 0 0 0 0 0 0 0 0 0 0
8 1 0 0 0 0 1 1 1 0 0
%
%
合格
结构长
度
项 目 等级
木