日照百分率 meaning in English
percentage of sunshine
Examples
- Percentage of possible sunshine
可能日照百分率 - The variation of the correlation coefficient between the solar radiation and the sunshine are analyzed
太阳总辐射与日照百分率的相关大多数是统计显著的，所以日照资料可以作为计算总辐射的依据。 - Based on observational data of 146 meteorological stations around the yellow river basin from 1960 to 2000 , the spatial and temporal distributions of the sunshine percentage are studied
摘要利用黄河流域及其周边146个气象站1960 - 2000年逐月日照百分率资料，研究分析了黄河流域日照百分率的气候变化趋势。 - Compared with the 1960s , the sunshine percentage of 1990s decreased in the middle and lower reaches of the yellow river , and increased a little in the upper reach
对日照百分率气候变化的空间分析表明，除极少数台站的日照百分率呈略有上升趋势外（主要出现在流域上游） ，黄河流域日照百分率的下降表现得非常明显，遍布整个流域的中、下游。 - The possible error of solar radiation climatic calculation is analyzed and discussed . the error range of calculating solar radiation with sunshine data is obtained . the homogeneity test is carried out using 70 monthly total solar radiation series over china with potter method
在通过对总辐射和日照百分率的正态分布检验以及相关性检验的前提下，以日照百分率资料为参考，采用potter法对70个辐射站进行总辐射资料的均一性检验。