source water quality 源水水质
water quality of water source 水源水质
Quality Water Source 优质水源
Pilot study was conducted to improve water source quality in Lake Taihu by an assembled medium.
采用组合介质进行改善太湖水源地水质的中试研究。
Soil and water conservation measures are an important means to control nonpoint source pollution, protect water source quality and ensure drinking water security.
水土保持措施是防治非点源污染，保护水源水质，保障饮水安全的重要手段。
The research results indicated: soil and water conservation measures are important means to control nonpoint source contamination, protect water source quality and ensure drinking water security.
结果说明，水土保持措施是防治非点源污染，保护水源水质，保障饮水安全的重要手段。
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