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- existing water quality 水质现状
- How important to safeguard existing water uses? 确保现有用水的重要性?
- Who sets the standard for water quality? 水质标准由谁来制定?
- The plain water quality is very poor. 原水质很差。
- Water quality - Determination of cyanide index. 水质。氰化物指数的测定。
- Reveal long-term changes in water quality. 反映河溪水质的长期变化趋势。
- Water quality can deteriorate in the summer. 夏季时水质会变坏。
- See water quality solution above all. 首先看水质溶液。
- Conclusion: Water quality of the headwater is bad. 结论：该市农村水源水水质差。
- The water quality of the offshore marine areas tended to improve. 近岸海域海水水质呈改善趋势。
- And existing problem of industrialize of solving deposit and stablizing water quality were pointed. 指出了生产中避免结垢、稳定水质和实现工业化需要解决的问题。
- The water quality remains the same as that in the previous year. 与上年相比，水质持平。
- Every day the laboratory collects samples to monitor the water quality in Ago Bay. 每天，实验室都要在AGOBAY收集样品，监测水质。
- Now we have to rebuild the existing water conservation facilities and dig wells in some places. 现在要考虑对原来的水利工程进行修补，有的地方要打一点井。
- It will give a warning if the product water quality is in failure. 产水水质不合格报警并排放。
- Water quality - Determination of chemical oxygen demand (COD). 水质。氧的化学消耗量的测定(重铬酸钾法)
- Water quality - Determination of dissolved carbon dioxide. 水质。溶解二氧化碳含量的测定。
- Water quality and collection of sludge on the bottom of the pond. 水质问题,池底污染。
- On-line monitor can indicate product water quality effectively. 配有在线水质监测仪,有效显示产水水质质量。
- Pending the resolution of the water dispute,no party shall alter the existing water regime one-sidedly. 在防洪河道和滞洪区、蓄洪区内，土地利用和各项建设必须符合防洪的要求。
