【摘要】 对南宁2002年沥青、水泥等不同下垫面温度观测资料和紫外线辐射强度观测资料进行分析,结果表明:沥青、水泥日最高温度均比同期气温明显偏高;南宁属紫外线高辐射地区。更多还原

【Abstract】 An analysis of the observation data in 2002 is made on different underlying surface temperature such as asphaltum and cement, and their ultraviolet radiation strength, and the result shows that the max. daily temperatures on asphaltum and cement are significantly higher than the air temperature in the corresponding period, and the ultraviolet radiation strength is high in Nanning.更多还原