| sryy_99 |
2007-12-15 14:35 |
灯具效率如何计算
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 v!t*Ng
.000 289.178 289.178 1] A%lud4
10.000 290.772 282.674 *0 i
20.000 246.218 244.027 o%h\55 S
30.000 65.505 68.7063 eG|e1t K+
40.000 2.47795 2.60946 bVtboHlY
50.000 0.00836881 0.00851108 cmt3ceCb
60.000 2.11056e-006 2.02011e-006 d`StBXG!
70.000 1.57319e-011 1.3138e-011 Z{chAg\
80.000 1.40827e-012 3.34844e-013 $L AaG65V
90.000 7.29546e-013 7.23349e-013 ?@|1>epgd
100.000 2.74654e-013 1.47265e-012 'gUHy1p
110.000 1.60433e-013 1.28551e-012 3Aa j+=]W
120.000 3.00053e-013 2.09581e-013 S#jH2fRo
130.000 4.30091e-013 4.36096e-013 {
YJ.BWr
140.000 5.29552e-013 3.95937e-013 2-o,4EfHVO
150.000 3.13332e-012 4.14475e-013 e WqJ 2Tt
160.000 1.14934e-011 1.59143e-012 j!mI9*hP
170.000 1.43444e-011 1.2478e-012 < t>N(e
180.000 5.3343e-013 5.3343e-013
L]9!-E
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