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
78Gvc~j
.000 289.178 289.178 '"TBhisky
10.000 290.772 282.674 ^\CQWgY(
20.000 246.218 244.027 }cP3i
30.000 65.505 68.7063 g7H;d
40.000 2.47795 2.60946 Rl)/[T
50.000 0.00836881 0.00851108 B|%;(bM2C
60.000 2.11056e-006 2.02011e-006 S*]IR"YL
70.000 1.57319e-011 1.3138e-011 tsk}]@W
80.000 1.40827e-012 3.34844e-013 khIh<-s!
90.000 7.29546e-013 7.23349e-013 }l/md/C0
100.000 2.74654e-013 1.47265e-012 z#\Z|OKU
110.000 1.60433e-013 1.28551e-012 fT@#S}t
120.000 3.00053e-013 2.09581e-013 7!%cKZCY
130.000 4.30091e-013 4.36096e-013 vSX
6~m
140.000 5.29552e-013 3.95937e-013 15zL,yo
150.000 3.13332e-012 4.14475e-013 h!Ka\By8#
160.000 1.14934e-011 1.59143e-012
s9Xeh"
170.000 1.43444e-011 1.2478e-012 XJlun l)(K
180.000 5.3343e-013 5.3343e-013 %'>. R