光照时段相关硕士博士期刊学术论文 - 搜论网

光照时段相关论文

Ultraviolet Radiation in Overcast Sky at the Surface

Based on the analysis of one year of observation data of solar radiation at the ground in Beijing in 1990, a simple empi......

期刊

紫外线辐射多云天气经验计算公式无云天气光照时段计算与观察对比 ultraviolet radiation overcast sky sunshin

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