【摘要】 本文利用１９９１年黑河实验观测期内ＭＳ－１２０型太阳光度表的观测资料，计算分析了该地区临泽、张掖和沙漠三个观测站的大气浑浊度，进而对该地区大气浑浊度的日变化，月际变化、出现频数分布等特征及其影响因子进行了讨论更多还原

【Abstract】 In this paper,the atmospheric turbidity characteristics at Linze,Zhangye and Desert stations have been analyed by using the atmospheric turbidity data observed by the MS-120 Sunphotometer in HEIFE in 1991 The diural variation,the inter-monthly variation and the frequency-distribution of the atmospheric turbidity are discussed更多还原