太阳光各波长光所占比例谱(共1页).doc

精选优质文档-倾情为你奉上可见光占百分之43.红外光占百分之48.3，紫外光占8.7。紫外占5，可见占46，红外占49部分太阳波谱辐射照度的平均值（指在大气上界）P和小于该波长所有太阳光谱辐射照独占全部太阳辐射照度的百分率D列于表1-2。波长(m)P( Wcm-2m-1 )D(%)0.200.250.300.350.400.420.440.460.480.500.520.540.560.580.600.650.700.750.800.901.001.502.003.005.0010.0020.000.001070.007040.05140.1093014290.17470.18100.20660.20740.19420.18330.17830.16950.17150.16660.15110.13690.12350.11070.08890.07460.02870.01030.00310.0.0.0.0081