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 ~tA ^[tK
.000 289.178 289.178 7b[sW|{
10.000 290.772 282.674 /=S@3?cQAB
20.000 246.218 244.027 ~j'D%:[+VH
30.000 65.505 68.7063
22ON=NN
40.000 2.47795 2.60946 k_,7#:+
50.000 0.00836881 0.00851108 Xx{| [2`
60.000 2.11056e-006 2.02011e-006 ICN>kJ\;M
70.000 1.57319e-011 1.3138e-011 O~*i_t*i9{
80.000 1.40827e-012 3.34844e-013 %xlpOR4
90.000 7.29546e-013 7.23349e-013 j~k,d.17M
100.000 2.74654e-013 1.47265e-012 *~)6 sm
110.000 1.60433e-013 1.28551e-012 (Lgea
120.000 3.00053e-013 2.09581e-013 no3yzF3Hi
130.000 4.30091e-013 4.36096e-013 n?fy@R
140.000 5.29552e-013 3.95937e-013 YCD|lL#
150.000 3.13332e-012 4.14475e-013 TRGpE9i
160.000 1.14934e-011 1.59143e-012 v`Jt+?I
170.000 1.43444e-011 1.2478e-012 + +}!Gfc?s
180.000 5.3343e-013 5.3343e-013 R.rch2