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 *nB-]
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.000 289.178 289.178 lUIh0%O
10.000 290.772 282.674 ?tkl
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20.000 246.218 244.027 _'Rg7zHTp-
30.000 65.505 68.7063 } 8[
40.000 2.47795 2.60946 w ufQyT`
50.000 0.00836881 0.00851108 2oo\ SmO]
60.000 2.11056e-006 2.02011e-006 /h 4rW>8D2
70.000 1.57319e-011 1.3138e-011 yp]z@SYA@
80.000 1.40827e-012 3.34844e-013 PkcvUJV
90.000 7.29546e-013 7.23349e-013 .UYhj8
100.000 2.74654e-013 1.47265e-012 e)$a ;6
110.000 1.60433e-013 1.28551e-012 %wco)2
120.000 3.00053e-013 2.09581e-013 }b^x#HC
130.000 4.30091e-013 4.36096e-013 1L%$\0B4hm
140.000 5.29552e-013 3.95937e-013 nh? JiH
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150.000 3.13332e-012 4.14475e-013 gI00@p:m
160.000 1.14934e-011 1.59143e-012 D*'sO B(
170.000 1.43444e-011 1.2478e-012 vi]cl=S
180.000 5.3343e-013 5.3343e-013 qwq5yt?