${\dot{I}}_{b a c}$ 有效/mA	${\dot{I^{'}}}_{a}$ 幅度变化/mA	ΔA/˚	${\dot{I}}^{'}_{b}$ 的幅度变化/mA	ΔB/˚	${\dot{I}}^{'}_{c}$ 的幅值变化/mA	ΔC/˚
0.010	−0.004	−1.312	−0.010	−0.128	−0.006	1.190
0.020	−0.008	−2.651	−0.020	−0.263	−0.011	2.415
0.030	−0.012	−4.015	−0.030	−0.405	−0.016	3.673
0.040	−0.015	−5.406	−0.040	−0.555	−0.022	4.967
0.050	−0.018	−6.821	−0.050	−0.713	−0.026	6.294
0.060	−0.021	−8.259	−0.060	−0.881	−0.031	7.657
0.070	−0.024	−9.719	−0.070	−1.058	−0.036	9.054
0.080	−0.027	−11.200	−0.080	−1.247	−0.040	10.485