Lastly, control measures for water quality in distribution system are put forward.
最后,提出管网水质控制措施。
参考来源 - 城市供水管网氯的优化配置·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Who sets the standard for water quality?
水质标准由谁来制订?
How much has the government spent improving the water quality?
政府在改善水质上投入了多少资金?
The government encourages farmers to grow corn instead of rice to improve water quality.
政府鼓励农民种植玉米而非水稻,以改善水质。
Trees can also improve water quality around farms by removing pollutants from soil and groundwater.
VOA: special.2009.09.08
Planting trees around poultry farms can improve air and water quality and relations with neighbors.
VOA: special.2009.09.08
They said the dredged material would reduce water quality.
VOA: special.2009.10.06
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