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 &'?Hh(
.000 289.178 289.178 Dr"PS
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10.000 290.772 282.674 ^S)t;t@x
20.000 246.218 244.027 2(P<TP._E
30.000 65.505 68.7063 ME.!l6lm\
40.000 2.47795 2.60946 Wq?vAnLbk
50.000 0.00836881 0.00851108 kovJ9
60.000 2.11056e-006 2.02011e-006 E5a7p.
70.000 1.57319e-011 1.3138e-011 8~O0P=
80.000 1.40827e-012 3.34844e-013 E5Ls/ HK
90.000 7.29546e-013 7.23349e-013 l7Wdbx5x0
100.000 2.74654e-013 1.47265e-012 \3hFb,/4k
110.000 1.60433e-013 1.28551e-012 xS=" o
120.000 3.00053e-013 2.09581e-013 ):n'B` f}z
130.000 4.30091e-013 4.36096e-013 _,f7D/dq
140.000 5.29552e-013 3.95937e-013 R~;8v1>K
150.000 3.13332e-012 4.14475e-013 N9u {)u
160.000 1.14934e-011 1.59143e-012 ^S(QvoaQ
170.000 1.43444e-011 1.2478e-012 mApl;D X
180.000 5.3343e-013 5.3343e-013 K?yMy,9%Yw