【摘要】 介绍了近年来扩散管技术的进展 ,重点介绍了蜂窝状扩散管和湿式扩散管及其在大气采样中的应用 ,并对各种类型扩散管的特点进行了比较。更多还原

【Abstract】 The progress of diffusion denuder collection technique in recent years is reviewed. The honeycomb and wet diffusion denuders and their applications in collection of atmospheric samples are described in detail. The characteristics of different diffusion denuders are compared.更多还原