成分

1

2

3

4

A1

0.808

A2

0.806

A4

0.774

0.367

A3

0.759

C1

0.807

0.344

C2

0.792

0.335

C3

0.759

C4

0.384

0.691

B1

0.824

B3

0.372

0.758

B2

0.750

B4

0.365

0.682

D1

0.858

D2

0.790

D3

0.722

D4

0.316

0.332

0.660