【摘要】 对伊宁市 1 999— 2 0 0 2年空气中硫酸盐化速率和二氧化硫监测值进行回归分析 ,结果表明 ,二者之间存在显著的线性正相关关系 ,但对各年度回归方程斜率和截距进行统计检验 ,则表现出显著的差异。更多还原

【Abstract】 This paper studies relativity of dipping acid salt forming speed rate and monitored value of sulfur dioxide in air from 1999 to 2002 in Yining city by regression dioxide. Result shows its have distinct linear correlation. But slope and intercept of regression equation every year are checked by statistic method, which result shows distinct difference.更多还原