a
DN2
f
t
h
3
h
1
h
2
D
N
1
DN1 DN2
a
f
h1
h2
h3
t
n2
w
s
1~
3~
47
317
97
143
240
198
155
-63
10
14.5
14.5
68
408
428
120
190
310
240
178
5
12
25.7
25.7
26.8
26.8
29.6
29.6
71
474
479
132
160
180
210
312
370
245
255
292
190
212
27
27
14
14
–
37.6
–
41.0
–
37.6
–
41.0
–
52.0
–
58.0
76.5
497
547
180
w
s
n2