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 FPH2dN
.000 289.178 289.178 ;dPaWS1D
10.000 290.772 282.674 lX.-qCV"B
20.000 246.218 244.027 \Y>b#*m(4
30.000 65.505 68.7063 v>j,8E
40.000 2.47795 2.60946 D, Gv nfY
50.000 0.00836881 0.00851108 -DK6(<:0
60.000 2.11056e-006 2.02011e-006 }0tHzw=#%e
70.000 1.57319e-011 1.3138e-011 8&M<?oe
80.000 1.40827e-012 3.34844e-013 |L`U2.hb
90.000 7.29546e-013 7.23349e-013 {Wi*B(
100.000 2.74654e-013 1.47265e-012 ]YtN6Rq/
110.000 1.60433e-013 1.28551e-012 FvY=!U06
120.000 3.00053e-013 2.09581e-013 r-go921
130.000 4.30091e-013 4.36096e-013 NyT%S?@y<
140.000 5.29552e-013 3.95937e-013 OTE,OCB[
150.000 3.13332e-012 4.14475e-013 ZuybjV1/f6
160.000 1.14934e-011 1.59143e-012 zyhM*eM.7
170.000 1.43444e-011 1.2478e-012 qajZ~oB{
180.000 5.3343e-013 5.3343e-013 c BZ,"kp-