水质规划 water quality planning; water quality program 我们公司必须提高产品质 量,增加产品品种 our company must enhance the qualities and varieties of our products ..
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This study is part of efforts by the U.S. Geological Survey's National Water-Quality Assessment Program to monitor the quality of the nation's groundwater and surface water.
这项科学研究是美国地质调查局国家水质评估项目的一部分，旨在对美国地下和地表水质进行检测。
The model has been applied to the program of controlling water quantity and water quality in order to improve the water quality of the river network of Wuxi City.
本模型已用于为改善无锡河网水质而进行的水量、水质调控方案的研究中。
Conclusions Qualified laboratories were selected for survey of fluoride and arsenic in drinking water through interlaboratory quality control program in Shaanxi Province.
结论通过饮水氟、砷测定室间质量控制，为陕西省饮水氟、砷筛查项目筛选出了合格的实验室。
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