摘要
目前在城市空气质量自动监测系统中，多数使用美国进口仪器，由于我国规定的空气质量标准状态与美国规定不同，带来了两国在空气质量监测结果表达上的差异，这种差异表现在污染物浓度的两种表示方法的换算上。对此问题及相关的仪器校准方法进行了讨论，提出了解决方法。
It is very common to use American equipment in automatic system for air quality monitoring. The difference of air quality standard state between USA and China brought the difference of monitoring data for air quality in two countries. The concentration units of the two countries presented the difference. The paper presented the related discussion and solution.
出处
《环境监测管理与技术》
1999年第6期37-38,共2页
The Administration and Technique of Environmental Monitoring
