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 rNM;ZPF#
.000 289.178 289.178 ^.tg 7%dJ
10.000 290.772 282.674 0x7'^Z>-oe
20.000 246.218 244.027 3T
9j@N77
30.000 65.505 68.7063 ;<5q]/IHK
40.000 2.47795 2.60946 q4q6c")zp
50.000 0.00836881 0.00851108 SuznN
L=/$
60.000 2.11056e-006 2.02011e-006 NI5``BwpO
70.000 1.57319e-011 1.3138e-011 $(
)>g>%
80.000 1.40827e-012 3.34844e-013 ax2B ]L2
90.000 7.29546e-013 7.23349e-013 tkhCw/
100.000 2.74654e-013 1.47265e-012 ;jPXs
110.000 1.60433e-013 1.28551e-012 67TwPvh
120.000 3.00053e-013 2.09581e-013 Y7nvHU|+o
130.000 4.30091e-013 4.36096e-013 ?upM>69{
140.000 5.29552e-013 3.95937e-013 hph4 `{T
150.000 3.13332e-012 4.14475e-013 \jA~9
160.000 1.14934e-011 1.59143e-012 ZuIefMiG~+
170.000 1.43444e-011 1.2478e-012 zX~MC?,W1
180.000 5.3343e-013 5.3343e-013 S'14hk<