摘要
根据中国不同地域的七个气象观测站连续五年日照时数的定时观测资料，研究了日照百分率的时空变化特征，建议了日照百分率大于７０％地域的日照百分率计算式。由实测资料验证表明。
This paper presents the formula of sunshine duration in those plaees where sun-shine duration is more than seventy per cent. This formula is obtained from the sunshine obeervationrunning at seven obeervation stations of China for five years. And after analysing the changes oftime and place, this formula is very precision.
出处
《重庆建筑大学学报》
CSCD
1995年第2期72-77,共6页
Journal of Chongqing Jianzhu University
基金
国家自然科学基金
