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 _ztZ>'
.000 289.178 289.178 @~m=5C
10.000 290.772 282.674 mu6039qy
20.000 246.218 244.027 YCa@R!M*O
30.000 65.505 68.7063
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40.000 2.47795 2.60946 H~A"C'P3#
50.000 0.00836881 0.00851108 ?M *7@t@
60.000 2.11056e-006 2.02011e-006 o! aLZ3#X
70.000 1.57319e-011 1.3138e-011 C`\9cej
80.000 1.40827e-012 3.34844e-013 9R9__w;
90.000 7.29546e-013 7.23349e-013 0HGl f
100.000 2.74654e-013 1.47265e-012 S~KS9E~\
110.000 1.60433e-013 1.28551e-012 y[:
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120.000 3.00053e-013 2.09581e-013 V]79vC
130.000 4.30091e-013 4.36096e-013 9T(L"9r-e
140.000 5.29552e-013 3.95937e-013 96(R'^kNX
150.000 3.13332e-012 4.14475e-013 x(L(l=^"
160.000 1.14934e-011 1.59143e-012 r55qmPhg
170.000 1.43444e-011 1.2478e-012 ]dvPx^`d{
180.000 5.3343e-013 5.3343e-013 OFc\fW#