【Key words】 nitrogen loss in farmland; pollution status; preventive countermeasures
基于20个网页-相关网页
pollution status quo 污染现状
air pollution status 空气污染状况
noise pollution status 噪声污染现状
analysis on pollution status 污染状况分析
analysis of pollution status 污染现状分析
present water pollution status 我国水污染现状
Pollution status of heavy metal 重金属污染现状
Soil pollution status investigation 土壤污染状况调查
Fifthly, coupled with the current pollution status of Jinhe River and the production of the model, feasible quantitative measures were put forward.
第五，结合津河的实际污染状况以及模型的成果，量化治理措施，提出了切实可行的水污染控制措施。
参考来源 - 景观河流水质变化的研究与控制·2,447,543篇论文数据，部分数据来源于NoteExpress
Therefore, its distribution in environment, pollution status, and degradation approach was reviewed.
为此详述了其在环境中的分布情况、污染状况以及降解途径。
This paper analyzes the water saving and water pollution status in Jixi City and puts forward the measure.
分析了鸡西市区的节水与水污染现状，提出了节水与防污染措施。
To investigate inorganic element pollution status in road cumulated dust in Wusong industry and nearby areas.
了解上海市吴淞工业区及周边地区道路积尘中无机元素的污染状况。
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