According to the analysis of sewage quality, reform is carried out for the water refined unit to realize recovery of washing water and analysis water in this unit.

通过对污水水质的分析，对精制水单元工艺流程进行了改造，实现了该单元冲洗水及分析水的回用，达到了节能减排的效果。

youdao

You can ask for a chemical analysis of your tap water.

你可以要求给你的自来水做化学分析。

《牛津词典》

The more serious side of Mr Coetzee's exploits was the mapping of these remote rivers and analysis of their water, to help ensure that villagers had clean, accessible supplies.

库特兹的探险活动也有意义更为严肃的一面：他为这些偏远的河流绘制地图，并分析它们的水质，以帮助确保村民们能获得清洁的水源供应。

youdao

The more serious side of Mr Coetzee's exploits was the mapping of these remote rivers and analysis of their water, to help ensure that villagers had clean, accessible supplies.

ECONOMIST: Hendrik Coetzee, explorer, died on December 7th, aged 35

The analysis did not address water contamination, which at the time would have been avoided, since the EPA rule remained in force.

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On the other hand, those creatures might just be too small to be caught easily by the filters used to winnow life from water for analysis in the first place.

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