摘要
对1992年连续十二个月的二氧化硫监测数据的分析,掌握了二氧化硫随时间的变化规律。对间断采样频率的代表性作出结论。
Having analyse monitoring data of SO2 in air in Mianyang for 12 month in succession in 1992,the temporal change of SO2 in air is shown. Representative of the discontinuity sampling frequency of SO2 is analysed.
出处
《干旱环境监测》
1994年第1期17-20,共4页
Arid Environmental Monitoring
关键词
二氧化硫
变化规律
采样频率
SO_2
Change
Sampling frequency
Representative.