表5统计

log(L_3.6)

n= 29

log(L_4.5)

n= 27

log(L_g)

n= 21

log(L_gn)

n= 21

log(L_r)

n= 26

log(L_rn)

n= 26

$\log \overline{L}$

11.4745

11.3467

11.2446

10.9034

11.1293

10.8238

σ²L

1.070e−3

1.496e−2

7.693e−1

8.789e−2

1.798e−1

9.800e−2

σL

3.270e−2

1.223e−1

8.771e−1

2.965e−1

4.230e−1

3.130e−1