分组(mm)

数量

SFCT

I3 mm

S3 mm

N3 mm

T3 mm

23.1-24

22

185.27 ± 55.60

210.14 ± 78.26

211.73 ± 72.94

176.73 ± 63.87

195.41 ± 62.17

24.1-25

44

197.32 ± 48.09

214.70 ± 62.95

228.09 ± 77.24

161.64 ± 56.24

204.20 ± 56.20

25.1-26

70

216.07 ± 45.24

228.53 ± 62.57

247.37 ± 68.18

158.80 ± 52.85

227.76 ± 49.68

26.1-27

44

197.23 ± 44.49

214.77 ± 56.36

230.50 ± 54.48

131.89 ± 45.04

207.14 ± 53.74

27.1-28

17

203.53 ± 57.88

187.29 ± 60.45

251.24 ± 60.33

103.59 ± 40.03

235.65 ± 52.38