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曲线拟合对空气污染物浓度的预测
Prediction of Air Pollutants’ Concentration with Fitting Curve
【摘要】 通过对深圳市 1991年— 2 0 0 0年环境空气中SO2 浓度月均值、年均值变化规律的分析 ,得出了其数学表达式所需的函数特征 ,建立了曲线拟合方程 ,并通过实例计算及一系列统计回归检验 ,表明SO2 浓度的月均值、年均值实际变化与拟合曲线结果基本一致
【Abstract】 The monthly average value and annual average value of SO 2 in air in Shenzhen from 1991 to 2000 were studied, and its mathematical expression was reached. For case study and serial regression analysis, the results indicated that the change situation was coordinated with the change of fitting curve.
【关键词】 曲线拟合;
SO2;
空气污染物;
浓度预测;
【Key words】 Fitting curve; SO 2; Air pollutant; Prediction of concentration;
【Key words】 Fitting curve; SO 2; Air pollutant; Prediction of concentration;
- 【文献出处】 环境监测管理与技术 ,The Administration and Technique of Environmental Monitoring , 编辑部邮箱 ,2002年02期
- 【分类号】X830.3
- 【被引频次】2
- 【下载频次】130