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- All units shall strengthen the prevention and control of water pollution to protect and improve water quality. 各单位应当加强水污染防治工作，保护和改善水质。
- Article 6: All units shall strengthen the prevention and control of water pollution to protect and improve water quality. 第六条 各单位应当加强水污染防治工作，保护和改善水质。
- regulation and control of water quality 水质调控
- Adjust and Control of Water Quality in Air-cooling System 空冷系统的水质调节与控制
- Control of Cyclops in the Water Treatment and Bio-assay of Water Quality 水处理工艺中剑水蚤的防治及水质生物评价
- The control of water is the secret of the development of the West. 控制水是开发西部的秘诀。
- Research on the Improvement of Water Quality and Aptitude Control of Flood Prevention on River Net Regions 河网地区水质改善及防洪智能控制研究
- Keywords percentage of equivalent-standard burthen;synthesis appraisement;forecast of water quality;control of pollution;analysis of trend;forecast model; 等标污染负荷百分比;综合评价;水质预测;污染控制;趋势分析;预测模型;
- There were serious potential hygienic risks of water quality. 自贡市乡镇自来水厂的水质存在严重的卫生安全隐患。
- The water quality control of seriously polluted river was tested by Ipomoea aquatica on soilless floating beds. 研究采用浮床无土栽培种植水蕹菜以控制重污染河道水体水质。
- The water quality is mainly under the control of nitride and biological activity, then, suspender, ionic attribute, and the last factor is phosphide. 洪湖水质主要受到氮盐营养元素和生物活动的控制，其次是悬浮物和水体的离子属性，第三是水体的磷化合物。
- It finds key factor of influent drainage water quality and does profitable trial for guiding grading control of oil refining sewage. 找出了影响出水水质指标的关键因素,对指导炼油污水进行分级控制做了有益的尝试。
- Use a computer monitoring system to effect real-time control of the quality and pressure of water throughout the network. 利用电脑监控系统即时掌握管网水质与水压状况。
- Textual results are practical and operability and consultative to those engineers whom engaged in quality control of Water and Hydroelectric Projects. 本文的研究成果，具有较强的实用性和可操作性，对于从事水利水电工程质量控制的监理工程师具有一定的指导意义；
- A good water quality of effluent was achieved to meet the State Standard with second level for discharging by stoichiometric control of nitrification and denitrification. 通过硝化反硝化反应的计量学控制,实现了垃圾渗滤水的稳定处理,其出水完全达到该类废水的国家二级排放标准。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- The multilevel password key of control screen ensures the consistent of important system parameters and stability of water quality. 控制屏的多级密码钥匙保证了系统重要参数的一致和水质的稳定。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
