灯具光源类型实际灯具实际照度4800.0300.002.000.5617.941.302.60230.514800.0300.003.000.6224.001.303.15286.154800.0200.002.000.6221.071.301.84217.304800.0200.002.000.5618.361.301.78225.244800.0200.001.000.5612.421.301.20166.484800.0300.004.000.6223.501.303.08389.744800.00.001.30#DIV/0!#DIV/0!4800.00.001.30#DIV/0!#DIV/0!4800.00.001.30#DIV/0!#DIV/0!光通量Φ（lm）标准照度（lx）灯具个数n利用系数μ房间面积A照度补偿系数k双管荧光灯2X36W双管荧光灯2X36W双管荧光灯2X36W双管荧光灯2X36W双管荧光灯2X36W双管荧光灯2X36W双管荧光灯2X36W双管荧光灯2X36W双管荧光灯2X36W实际照度Eav＝；实际灯具n＝φnμAkEavAkφμ房间尺寸窗尺寸4.602.703.9045.9017.943.001.504.501.900.000.804.500.001.900.640.700.096.002.704.0054.0024.000.600.800.481.900.000.803.960.001.670.690.700.094.902.704.3049.6821.070.600.800.481.900.000.804.150.001.750.690.700.095.102.703.6046.9818.360.600.800.481.900.000.804.500.001.900.690.700.093.452.703.6038.0712.420.600.800.481.900.000.805.390.002.270.690.700.093.702.706.3554.2723.500.600.800.481.900.000.804.060.001.710.690.700.090.000.000.001.900.000.80#DIV/0!#DIV/0!#DIV/0!#DIV/0!0.700.090.000.000.001.900.000.80#DIV/0!#DIV/0!#DIV/0!#DIV/0!0.700.090.000.000.001.900.000.80#DIV/0!#DIV/0!#DIV/0!#DIV/0!0.700.09室空间高度h顶空间高度hc地空间高度hf室空比RCR顶空比CCR地空比FCR墙面平均反射率ρω墙反射率ρω1窗反射率ρpL（m）H（m）W（m）墙面积Aω地面积ALpHpApRCR＝；CCR＝；FCR＝；ρω＝5h（L1+W1）L1W15hc（L1+W1）L1W15hf（L1+W1）L1W1ρω1（Aω-Ap）+ρpApAω
