引起洱海水面蒸发量逐步减少的主要原因是总云量呈增多趋势。
The main reason causing the decrease of evaporation from Erhai Lake is the increase of total cloud cover.
洱海水面蒸发随着总云量和相对湿度的增加而减小，随着平均风速和日照时数的增大而增大。
Evaporation from Erhai Lake decreases with the increase of total cloud cover and relative humidity, and it increases with the increase of mean wind speed and sunshine duration.
对甘肃省53个测站1961—1995年年平均总云量资料用EOF等方法进行分析研究。
By analysing 53 stations data of Gansu from 1961 to 1995 with EOF etc.
再利用地面温度、气温、水汽压和总云量，计算得出福建省各地的地面有效辐射的月、年平均辐照度。
The ground effective radiations are calculated based on the ground temperature. air temperature. water vapour pressure and total cloud cover.
将ISCCP总云量与地面观测总云量分布形势作了比较，证明了ISCCP -D2资料的合理性。
Comparing the distribution of total cloud cover from ISCCP with that observed from surface stations, the rationality of ISCCP-D2 data is validated.
这个卫星还能测出全世界总的云量。
The satellite also tracks the amount of cloud cover all over the world.
文章分析了南宁市紫外线辐射的变化特征及其与太阳总辐射和云量的关系。
The characters of ultraviolet radiation in Nanning city are discussed, its relation with global radiation and cloudage is also analyzed.
文章分析了南宁市紫外线辐射的变化特征及其与太阳总辐射和云量的关系。
The characters of ultraviolet radiation in Nanning city are discussed, its relation with global radiation and cloudage is also analyzed.
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