The water environmental quality was polluted.
水资源受到不同程度的污染。
Sewage closure is important measure for municipal water environmental quality control.
污水截流是城市水环境质量控制的重要措施。
A new method for assessment of water environmental quality was proposed by using matter element analysis.
提出了利用物元分析对水环境质量评价的新方法。
Rizhao city is a big agricultural city, rural water environmental quality is important for the health of people.
日照市是农业大市，农村水环境质量对人们的身体健康极为重要。
Appraising pollution of livestock farming and poultry grazing land and its influence on water environmental quality.
评价了畜禽牧场污染及其对水环境质量的影响。
A new technique for synthetic evaluation on ground water environmental quality by using extension sets is proposed herein.
本文提出用可拓集合进行地下水环境质量综合评价的新方法。
Combined with many years monitored data of Nanhu lake, the changing tend of the water environmental quality was deeply analyzed.
结合历年监测数据，深入分析了南湖水环境质量变化的趋势。
So the Grey Clustering method of water environmental quality evaluation is a handy method with more workable and practical conclusion.
因此，用灰色聚类法评价水质，方法简便，结论更符合客观实际。
Treated water has been one of the most important questions to improve water environmental quality for new developed area of Changzhou city.
尾水一直是困扰常州新区水环境改善的主要问题。
Finally it is pointed out that water pollution control and industrial structure adjustment should be taken to improve the water environmental quality.
指出应从治理和调整产业结构两方面来改善水环境质量。
The atmosphere environmental quality, water environmental quality and noise environmental quality of Nanjing during The Ninth Five Years Planning period were surveyed.
对南京市“九五”期间的空气环境质量、水环境质量、声环境质量的状况进行了综述与分析。
Based on a great amount of historical data to analyze the evolution of Guangzhou reach of Pearl River and the changes of water environmental quality qualitatively and quantitatively.
通过大量的历史数据，对珠江广州河段的演变和水环境质量的变化作了定性、定量分析。
The implementation of total amount control of water pollutants is a key measure in improving water environmental quality and it will bring into a big play in environmental management.
实施水污染物总量控制是改善水环境质量的重要措施，在环境管理工作中将发挥巨大作用。
The sediment and its influence on water environment cause a series of problems and difficulties in the water environmental quality assessment for sediment-laden water of the Yellow River.
黄河多泥沙水体中存在的泥沙及其对水环境造成的影响给河流水环境质量评价带来了一系列特有的问题和困难。
Through investigation on the water environmental quality current situation of Shuangliu County, it has been found that point sources in Shuangliu County distribute comparatively centralized.
通过对双流县水环境质量现状调查，发现双流县点源分布较为集中。
The study on the spatiotemporal evolvement of wetland ecosystem water environmental quality and its related affecting factors is one of the hotspots in theoretical and applied wetland research.
湿地生态系统水环境质量时空演化及其影响因素分析，是湿地理论和应用研究的热点领域。
Along with going deep into the water environmental quality monitoring field research, we discovered that it had complicated relationship between physical-chemical indexes and biological indexes.
随着水质监测领域研究的深入，发现水质监测的生物指标与理化指标之间存在着复杂的关系。
Evaluation of Shaozhuang-Shuangmiao water site Quaternary pore water and Cambro-Ordovician karstic water environmental quality status quo were based on single constituent comprehensive evaluation.
按照单项组分、综合评价法，对邵庄—双庙水源地第四系孔隙水和寒武—奥陶系岩溶水环境质量现状进行了评价。
Water pollutant migration mechanism is felt out by combining water environmental quality evaluation and water pollutant transport simulation, thus making the preventive measures to water pollution.
通过水环境质量评价和水体污染物运移模拟的结合，摸清水中污染物的运移机理，从而制定有效的水污染防治措施。
The area of wetlands in China has become larger over the past five years, growing by 202,600 hectares and making a great contribution to water quality and environmental protection.
5年来，中国湿地面积增加了20.26万公顷，为水质和环境保护做出了重要贡献。
These social and environmental processes are stressing the world's arable lands and pastures essential for the provision of food and water and quality air.
在这些社会和环境进程中，世界上用于提供粮食、水和空气质量所必要的可耕地和牧场日渐减少。
Other environmental pressures to the reef and its ecosystem include water quality from runoff, climate change accompanied by mass coral bleaching, and cyclic outbreaks of the crown-of-thorns starfish.
其他对于大堡礁及其生态系统的环境压力来自径流的水质问题，伴随着大规模珊瑚白化的气候变化以及棘冠海星的周期性爆发现象。
The stringent certification recognizes energy and water savings, carbon-emissions reduction, resource stewardship, and indoor environmental quality.
这个严格的认证确认此数据中心在能源和水资源节约、碳减排、资源管理和室内环境质量方面都处于先进水平。
It improves water quality, and institutional and financial capacity for environmental protection, environmental services, and water resource management.
为此，项目将改善水质，增强环保部门的机构能力和财务能力，改进环境服务和水资源管理。
Air and surface water quality in major cities should meet both national and environmental quality standards.
重点城市的空气和地面水达到国家规定的环境质量标准。
Air and surface water quality in major cities should meet both national and environmental quality standards.
重点城市的空气和地面水达到国家规定的环境质量标准。
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