因此进行桶装纯净水生产研究具有重要的现实意义。
So it has very important practical meaning to do study in manufacturing process of barreled drink water.
本文研究了合格桶装纯净水在使用过程中亚硝酸盐的污染。
The nitrite pollution of barreled purified water during consumption was researched.
本发明与桶装纯净水行业有关，具体涉及到桶装纯净水饮水机的供水方面。
The invention relates to the barreled purified water industry, in particular to water supply aspect of a water dispenser for barreled purified water.
目的了解芜湖市市区桶装纯净水卫生质量变化情况，探讨纯净水卫生监管的科学方法。
Objective to understand the change of barreled pure water hygiene quality in urban area of Wuhu and probe into the scientific method of supervising management of the pure water hygiene.
目的研究洛阳市桶装纯净水生产企业实施危害分析关键控制点(HACCP)措施后对产品质量的影响。
Objective To evaluate the effect of HACCP (hazard analyse and critical control point) on the quality of barrel purified drinking water produced in Luoyang.
研究方法随机抽取50家桶装饮用纯净水生产企业，用调查表对其进行现场卫生学调查，并汇总桶装饮用纯净水抽检结果，运用卫生统计学的方法对数据进行处理。
Methods We randomly pick sample of barreled drinking water from 50 different manufactories, fill out survey form, gather inspection results, process data by using sanitation statistics methods.
研究方法随机抽取50家桶装饮用纯净水生产企业，用调查表对其进行现场卫生学调查，并汇总桶装饮用纯净水抽检结果，运用卫生统计学的方法对数据进行处理。
Methods We randomly pick sample of barreled drinking water from 50 different manufactories, fill out survey form, gather inspection results, process data by using sanitation statistics methods.
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