对示范工程设计运行参数和污染物去除机理进行了探索，并进行了技术经济分析。
The design, operating parameters of the project and mechanism of pollutant removal were enquired into with the analysis of technique and economy.
对示范工程设计运行参数和污染物去除机理进行了探索，并进行了技术经济分析。
The design, operating parameters of the project and mechanism of pollutant removal were enquired into with the analysis of technique and economy.
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