大气监测中氮氧化物加标回收与质量控制

The Recovery of Detecting Nitrogen Oxide in Atmesphere and Quality Control

探讨大气监测中氮氧化物全程加标回收测定的方法，总结做好加标回收实验的主要条件及影响因素．

The method of the recovery of detecting nitrogen oxide in atmosphere was discussed The condition and influential factors of the experiment were studied, in this paper