您要查找的是不是：
- If we want to improve the quality of water environment,we must study the water environmental capacity(WEC) ,and then control the pollutions discharged total according to the WEC. 欲有效地改善水环境质量,必须研究水环境容量,并以此作为污染防治的依据,对主要污染物实行总量控制。
- Due to the fast development of urbanization,people pay more and more attention to the quality of residential environment,especially the quality of water environment. 城市化的快速发展,使人们越来越关注居住环境的质量,其中小区的水环境质量更是人们关注的重点。
- A systematic and scientific simulation and analysis on estuarial water environment is of great importance for the planning and management of the quality of water environment in the future. 对河口的水环境进行系统、科学的模拟、分析，对于今后进行水环境质量的规划、管理具有十分重要的意义。
- The paper appraises the water quality of Yongjiang river in Nanning city river section of Zhujiang river basin of the basis of in troduction of water environment quality grey relation analysis. 本文在详细介绍水环境水质灰关联评价分析方法的基础上,对珠江流域支流邕江南宁市河段进行了水质评价。
- assessment of the quality of water environment 水环境质量评价
- Quality of Water Environment and Characteristics of Water Pollution at Provincial Boundaries in Yellow River Basin 黄河流域省界水环境质量状况及水污染特点
- The assessment and division of ground water environment quality of Ordovician limestone in Lishi-Liulin mining areas are made in this paper. 本文对离柳矿区奥陶系灰岩岩溶地下水的环境质量进行了评价和分区，结合地质条件简述了各区的特点；
- The water environment situation of three gorges reservoir directly affected the water quality of the Yangtze River Valley. 摘要三峡库区水环境的质量直接影响到当地甚至整个长江流域的水环境质量。
- quality of water environment 水环境质量
- Quality of rural energy will improve,leading to improvement in rural energy use,air and water environment and comprehensive utilization of agricultural wastes. 提高农村用能品位，改善农村大气环境和水环境，实现农业废弃物资源综合利用。
- Quality of rural energy will improve, leading to improvement in rural energy use, air and water environment and comprehensive utilization of agricultural wastes. 提高农村用能品位，改善农村大气环境和水环境，实现农业废弃物资源综合利用。
- Small district is one of the important parts of the city and its technology of sewage treatment can influence the quality of domestic water environment. 作为城市的重要组成部分之一的小区,其污水处理技术水平的高低将直接影响该地区的水环境质量。
- Quality objectives must be set, and quality of water must be maintained. 所以，必须建立水质标准，并坚持水质要求。
- The water environment quality of the close bank water area about the Jiujiang reach of Changjiang River was evaluated.At last,the countermeasure was put forword. 对长江九江段近岸水域水环境质量作了评价并提出相应对策.
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- The condition or quality of being pure or chaste. 纯洁纯洁或贞洁的状况或者品质
- The protection of drinking water source to safeguard the quantity and quality of water. 饮用水源保护和水量、水质保证。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- He possesses the quality of inspiring confidence. 他有本事能让别人信任他。
- The state or quality of being null. 无效无效的状况或性质
