The objective of developing an experimental model of the water distribution network is to study the hydraulic properties and water quality of the actual network.
建立供水管网试验模型的目的是便于研究真实城市供水管网中管流的水力特性和水质情况。
Objective To Understand hygienic situation of potable water quality in rural areas of Chuzhou and strengthen sanitation management.
目的研究滁州市农村生活饮用水卫生状况，探讨加强农村生活饮用水卫生管理策略。
We discuss water quality of water body with biologic index in biology monitoring of water quality, and make objective evaluation to organic pollution of water body.
本文通过水质生物监测中的生物学指标的讨论，较准确的反映被监测水体的水质状况，进而对水体有机污染程度作出客观地评价。
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