【摘要】 对现行的颗粒物采样的几种方法进行了对比研究。用几种方法同地点进行同步采样 ,样品微观观测结果表明 :几种采样方法所采集的样品中 ,最大颗粒物的几何尺寸有明显的不同 ;样品分析及统计结果表明 :几种采样方法所得监测结果之间存在着非常好的相关性 ,通过计算可相互通用 ,具有可比性 ;同时给出了几种方法相互间的的计算公式、可信度区间及可信度更多还原

【Abstract】 This paper contrastingly studied on the several methods of aerosol sampling.Using several methods by same site and synchronization sampling,the microcosmic observation result showed that:geometry dimension of the greatest aerosol had great distinctness in the samples by these sampling methods.Sample analysis and statistic result showed that monitoring results by these methods had good relativity,which could use one another by calculating and be comparable;and Presented the formula calculation,section of reliability and reliability of several methods at the same time.更多还原