类别

a

b

c

d

${\theta |}_{A_{e,\max }}$

R²

I

−1.729

−3.331

6.567

−2.299

56.56˚

0.9326

II

−1.672

−3.348

6.542

−2.281

58.64˚

0.9424

III

−1.736

−3.339

6.594

−2.312

58.02˚

0.9522