对无烟煤锅炉N Ox的排放规律进行了详细研究。
The emission of NO_X in anthracite-fired boiler was studied in detail.
分析探讨了路面径流污染物排放规律及其对河流水质的影响。
The rule of pollutant discharge of the highway runoff and its impact on water quality of the river were discussed.
主要研究结果如下。1 .湿地稻-鸭复合生态系统甲烷排放规律的研究。
Main results for this study are as follows: 1. The study on methane emission law of wetland rice-duck complex ecosystem.
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