趋势面方法在大气污染物观测与分析中的应用

Application of Tend Plane Method in Observing and Analyzing Atmospheric Pollutants

提出了大气污染物观测是与分析中的一种新的方法——趋势面方法。这种用多项式函数模拟的趋势面可以找出城市大气降尘的总的趋势变化，还可以找出受局部因素影响具有局部特点的变化。

This article puts forward trend plane as a new method to observe and analyze atmosphericpollutants,The trend plane that was simulated with multinomial function may find the general changepattern of atmospheric dust deposition of a city. It can also indicate the changes of part characticisticsaffected by part factor.