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 g d}TTe
.000 289.178 289.178 $?A Uk
10.000 290.772 282.674 _:=OHURc
20.000 246.218 244.027 dR, NC-*
30.000 65.505 68.7063 o`1V
40.000 2.47795 2.60946 bZ22O"F
50.000 0.00836881 0.00851108 gJFpEA {
60.000 2.11056e-006 2.02011e-006 89- 8v^ Pq
70.000 1.57319e-011 1.3138e-011 xE-`Bb
80.000 1.40827e-012 3.34844e-013 aj'8;E+
90.000 7.29546e-013 7.23349e-013 &Cpxo9-
100.000 2.74654e-013 1.47265e-012 [[r3fEr$!p
110.000 1.60433e-013 1.28551e-012 |9"^s x
120.000 3.00053e-013 2.09581e-013 yb.|7U?/x
130.000 4.30091e-013 4.36096e-013 D*r Zaqy
140.000 5.29552e-013 3.95937e-013 [BR}4(7
150.000 3.13332e-012 4.14475e-013 [#rdfN'?U
160.000 1.14934e-011 1.59143e-012 b=
ec?n #7
170.000 1.43444e-011 1.2478e-012 rKs WS~U
180.000 5.3343e-013 5.3343e-013 ?NzeP?g