测量点

1

2

3

4

5

6

7

8

9

实际电流(mA)

5.60

9.33

12.45

17.52

28.40

34.80

37.50

41.45

49.3

Y₁

0.547

0.914

1.217

1.712

2.778

3.410

3.678

4.076

4.730

Y₂

0.548

0.915

1.218

1.714

2.780

3.433

3.697

4.106

4.748

Y₃

0.549

0.917

1.220

1.715

2.81

3.421

3.685

4.095

4.742

偏差(A%)

0.122

0.365

0.164

0.117

0.076

0.448

0.34

0.489

0.253