本文着重对水污染控制系统区域最优规划模型的计算方法进行了较为深入的研究。
In this paper, calculation method of area optimum planning model in water pollution controlling system is studied deeply.
把城市河流污染纳入区域水污染控制系统，制定实用的、有效的、满意的或最优的水污染防治区域规划，开展城市综合整治成为当前形势的迫切需要。
Therefore it is urgent to make a series of practical, effective and satisfactory measures of anti - pollution in different districts, and start a urban comprehensive better - off.
把城市河流污染纳入区域水污染控制系统，制定实用的、有效的、满意的或最优的水污染防治区域规划，开展城市综合整治成为当前形势的迫切需要。
Therefore it is urgent to make a series of practical, effective and satisfactory measures of anti - pollution in different districts, and start a urban comprehensive better - off.
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