除了统计浓度值的算术平均值外，还应统计出主要风向下的浓度值，为大气预测提供本底数据。
Then besides counting up, it should count up the loading values of cardinal wind as the background data for atmospheric forcast.
大气成分观测与分析中心现已建成上甸子区域大气本底站、城区环境监测站、移动监测等业务观测系统。
At present, an observation system have been founded, including a regional atmospheric background station (Shangdianzi), an urban environment monitoring station and a mobile monitoring station.
应用推荐