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 JC~sz^>p\
.000 289.178 289.178 7lwI]/ZH*
10.000 290.772 282.674 YiuV\al
20.000 246.218 244.027 "OI$PLK
30.000 65.505 68.7063 2RNee@!JJP
40.000 2.47795 2.60946 2Q@na@s
50.000 0.00836881 0.00851108 UQh.o
60.000 2.11056e-006 2.02011e-006 e#mf{1&
70.000 1.57319e-011 1.3138e-011 `{Oqb
80.000 1.40827e-012 3.34844e-013 420K6[
90.000 7.29546e-013 7.23349e-013 $X)|`$#pL#
100.000 2.74654e-013 1.47265e-012 |#cqxr "
110.000 1.60433e-013 1.28551e-012 |?0MRX0'g
120.000 3.00053e-013 2.09581e-013 v ,h"u
130.000 4.30091e-013 4.36096e-013 l
7dm@S
140.000 5.29552e-013 3.95937e-013 i.On{nB"k
150.000 3.13332e-012 4.14475e-013 `fEzE\\!*
160.000 1.14934e-011 1.59143e-012 Q!IqvmO
170.000 1.43444e-011 1.2478e-012 ;rL1[qwk
180.000 5.3343e-013 5.3343e-013 X!z-J>