Taking atmospheric pollution control in Shanghai as the target to analyze the countermeasure and effects of ameliorating atmosphericquality.
以上海市控制大气污染为对象,分析了改善大气环境质量的有效对策与效果。
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By using the modified model, comprehensive grade of Hangzhou atmosphericquality in 2004 is grade II, which attains this city's atmosphericquality standard.
The direct relationship between total amount of pollution emission and environmental atmosphericquality was been established with the Gauss smoke flowage mode.