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 7f_tH_(
.000 289.178 289.178 *V[6ta'
10.000 290.772 282.674 vD91t/_+
20.000 246.218 244.027 iZ;y(
30.000 65.505 68.7063 Hq!|(
40.000 2.47795 2.60946 @w
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50.000 0.00836881 0.00851108 f2,\B6+
60.000 2.11056e-006 2.02011e-006 (!:+q$#BK
70.000 1.57319e-011 1.3138e-011 cz.,QIt_
80.000 1.40827e-012 3.34844e-013 gbr-C
90.000 7.29546e-013 7.23349e-013 }pOJ M&I
100.000 2.74654e-013 1.47265e-012 i"GCm`
110.000 1.60433e-013 1.28551e-012 #Nv)SCc
120.000 3.00053e-013 2.09581e-013 c0.? d]
130.000 4.30091e-013 4.36096e-013 %Q. |qyq
140.000 5.29552e-013 3.95937e-013 U%4s@{7
150.000 3.13332e-012 4.14475e-013 586lN22xM
160.000 1.14934e-011 1.59143e-012 3v,Bg4[i
170.000 1.43444e-011 1.2478e-012 vE$n0bL2
180.000 5.3343e-013 5.3343e-013 bSm*/Q