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 Yfs60f
.000 289.178 289.178 %F]4)XeW-+
10.000 290.772 282.674 fu"#C}{
20.000 246.218 244.027 QI.{M$,m~
30.000 65.505 68.7063 ][I}yOD70
40.000 2.47795 2.60946 x?y)a9&Hm
50.000 0.00836881 0.00851108 Qis[j-?:
60.000 2.11056e-006 2.02011e-006 w0q.cj@nd
70.000 1.57319e-011 1.3138e-011 v&(PM{3o
80.000 1.40827e-012 3.34844e-013 Xg_M{t
90.000 7.29546e-013 7.23349e-013 D/5 ah_;
100.000 2.74654e-013 1.47265e-012 =hjff/
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110.000 1.60433e-013 1.28551e-012 4'RyD<K\
120.000 3.00053e-013 2.09581e-013 u|BD=4*
130.000 4.30091e-013 4.36096e-013 #kR8v[Z
140.000 5.29552e-013 3.95937e-013 i<m 1^a#C'
150.000 3.13332e-012 4.14475e-013 1 }%vZE2
160.000 1.14934e-011 1.59143e-012 pIXbr($
170.000 1.43444e-011 1.2478e-012 []}E-
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180.000 5.3343e-013 5.3343e-013 g+bc4eU