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- Who sets the standard for water quality? 水質標準由誰來制定?
- The plain water quality is very poor. 原水質很差。
- Water quality - Determination of cyanide index. 水質。氰化物指數的測定。
- Reveal long-term changes in water quality. 反映河溪水質的長期變化趨勢。
- Water quality can deteriorate in the summer. 夏季時水質會變壞。
- See water quality solution above all. 首先看水質溶液。
- Conclusion: Water quality of the headwater is bad. 結論:該市農村水源水水質差。
- The water quality of the offshore marine areas tended to improve. 近岸海域海水水質呈改善趨勢。
- The water quality remains the same as that in the previous year. 與上年相比,水質持平。
- Every day the laboratory collects samples to monitor the water quality in Ago Bay. 每天,實驗室都要在AGOBAY收集樣品,監測水質。
- It will give a warning if the product water quality is in failure. 產水水質不合格報警並排放。
- Water quality - Determination of chemical oxygen demand (COD). 水質。氧的化學消耗量的測定(重鉻酸鉀法)
- Water quality - Determination of dissolved carbon dioxide. 水質。溶解二氧化碳含量的測定。
- Water quality and collection of sludge on the bottom of the pond. 水質問題,池底污染。
- On-line monitor can indicate product water quality effectively. 配有在線水質監測儀,有效顯示產水水質質量。
- A joint Pearl River Delta Water Quality Model is being developed. 共同開發中的珠三角水質模型。
- Effects and mechanism on purifying lake water quality in winter. 冬季凈化湖水的效果與機理。
- Are mandatory regulations required for water quality in Australia? 澳大利亞的水質是否需要強制性法規?
- At the present,the water quality of Lake Biwa becomes better. 目前 ;該湖水質呈現轉好趨勢 .
- There were serious potential hygienic risks of water quality. 自貢市鄉鎮自來水廠的水質存在嚴重的衛生安全隱患。