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 AhD C5ue=
.000 289.178 289.178 =?c""~7
10.000 290.772 282.674 ?ac4GA(
20.000 246.218 244.027 <PVwf`W.
30.000 65.505 68.7063 -p>~z )
40.000 2.47795 2.60946 $~S~pvT
50.000 0.00836881 0.00851108 Q~tXT_
60.000 2.11056e-006 2.02011e-006 *s,[Uy![
70.000 1.57319e-011 1.3138e-011 8qqN0"{,
80.000 1.40827e-012 3.34844e-013 ,3!$mQL=
90.000 7.29546e-013 7.23349e-013 ^?$,sS
;Q
100.000 2.74654e-013 1.47265e-012 tYXE$i
110.000 1.60433e-013 1.28551e-012 X@"G1j >/
120.000 3.00053e-013 2.09581e-013 Q6W![571;
130.000 4.30091e-013 4.36096e-013 :\vs kk),
140.000 5.29552e-013 3.95937e-013 D#G%WT/"
150.000 3.13332e-012 4.14475e-013 %@Z;;5 L
160.000 1.14934e-011 1.59143e-012 1X[^^p~^
170.000 1.43444e-011 1.2478e-012 fd4C8>*7G
180.000 5.3343e-013 5.3343e-013 M+0PEf.