请教一个问题,根据配光曲线得出的数据能求出该灯具的效率吗?数据如下 Vo"RO$%ow*
.000 289.178 289.178 :,DM*zBVp
10.000 290.772 282.674 uZ=NSbYsA
20.000 246.218 244.027 U2%.S&wS,e
30.000 65.505 68.7063 "1-}A(X
40.000 2.47795 2.60946 kn/Ao}J74z
50.000 0.00836881 0.00851108 t2r?N}"P
60.000 2.11056e-006 2.02011e-006 L*x[?x;)@
70.000 1.57319e-011 1.3138e-011 }YHX-e<Yx]
80.000 1.40827e-012 3.34844e-013 z1Ov|Q`
90.000 7.29546e-013 7.23349e-013 Y9`5G%
100.000 2.74654e-013 1.47265e-012
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110.000 1.60433e-013 1.28551e-012 pm6>_Kz
120.000 3.00053e-013 2.09581e-013 :Pv*,qHE
130.000 4.30091e-013 4.36096e-013 c-Pw]Ju
140.000 5.29552e-013 3.95937e-013 ?]4>rl}
150.000 3.13332e-012 4.14475e-013 V$uk6#
160.000 1.14934e-011 1.59143e-012 !XzF67
170.000 1.43444e-011 1.2478e-012 Z?O*'#yn
180.000 5.3343e-013 5.3343e-013 &EpAg@9!