1)surface water environmental quality地表水环境质量
英文短句/例句
1.The Environmental Quality Analysis and Environmental Capacity Study about the Surface Water in Pingyin County平阴县地表水环境质量分析与水环境容量研究
2.Analysis of Trend Present Environmental Quality of Surface Water in Taizhou City简析泰州市地表水环境质量变化趋势
3.The Study on Assessment of Surface Water Environmental's Quality for the Area of Huo Lin Guo Le;霍林郭勒地区地表水环境质量评价研究
4.Application of Gray Comprehensive Evaluation in Environmental Quality Assessment for Surface Water;灰色综合评判在地表水环境质量评价中的应用
5.Analysis of Taizhou Surface Water Quality And Influencing Factors;泰州市地表水环境质量现状及影响因素分析
6.Gray Synthetic Evaluation on the Quality of Surface Water Environment;地表水环境质量灰色综合评价方法探讨
7.The Evaluation of the Surface Water in Lu'an City and the Analysis of the Its Changing Trend六安市地表水环境质量评价及变化趋势分析
8.Research on Wastewater Discharge and Surface Water Environment Quality in the Process of Shihezi Urbanization石河子市城市化进程中废水排放与地表水环境质量研究
9.Impact of a Decade of Economic Growth on Air and Water Quality;十年经济发展对环境空气和地表水体质量的影响
10.The Status of Environmental Quality of Surface Water and the Prediction of Long-term Objectives for Control of Pollution Control and Emission Reduction in Changchun City长春市地表水体环境质量现状及治污减排远景目标预测
11.The Calculation and Analysis of Surface Water Environment Capacity of Lhasa City;拉萨市区地表水环境容量计算与分析
12.Environmental quality standard for surface waterGB3838-1988地面水环境质量标准
13.PRINCIPAL COMPONENT ANALYSIS OF WATER ENVIRONMENTAL QUALITY IN QIANNAN AREA黔南地区水体环境质量的主成分分析
14.B.G Steel and Perimeter Region Water Environment Quantity Evaluation is with the Water Environmental Protection Counterplan Research;包钢及周边地区水环境质量评价和水环境保护对策研究
15.The quality situation and pollution degree of groundwater directly represent its environment quality.地下水水质基本状况和污染程度直接反映地下水环境质量的好坏。
16.Evaluation & Analysis on Groundwater Environment Quality Status in Zhongshan Area in Guangdong Province广东中山地区地下水环境质量现状评价与分析
17.Geological environment and geomorphological environment are basic ones on the earth's surface.地质环境和地貌环境是地球表面最基础的环境。
18.Analysis on Surface Water Quality and Environmental Influencing Factors in Panji Mining Area of Huainan City淮南潘集矿区地表水质及环境影响因素分析
相关短句/例句
urban surface water quality城市地表水环境质量
3)Environment quality evaluation of surface water地表水环境质量评价
4)surface water quality standard地表水环境质量标准
5)groundwater environmental quality地下水环境质量
1.The grade of groundwater environmental quality,index of evaluation and its characteristic value are taken as matter elements.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。
2.Based on the monitoring data during 1991—1997,the groundwater environmental quality in Shijiazhuang was analyzed and assessed, and the evolution trend of the groundwater environment was studied.对石家庄市 1991~ 1997年间的浅层地下水环境质量进行了分析评价 ,查明了地下水环境的演化趋势。
6)groundwater environment quality地下水环境质量
1.We established water quality information database of 29 water quality test points in Panshi city based on ArcGIS,and evaluated the groundwater environment quality by using the gray clustering method.基于ArcGIS建立了磐石市29个监测点的水质信息数据库,采用灰色聚类法进行地下水环境质量评价。
延伸阅读
地面水环境质量标准分子式:分子量:CAS号:性质:为控制水污染、保护水资源,我国于1988年制订了地面水环境质量标准GB 3838-88。它适用于我国的江河、湖泊、水库等具有使用功能的地面水水域。依据地面水水域使用目的和保护目标分成五类:Ⅰ类,主要适用于源头水、国家自然保护区;Ⅱ类,主要适用于集中式生活饮用水水源地一级保护区、珍贵鱼类保护区、鱼虾产卵场等;Ⅲ类,主要适用于集中式生活饮用水水源地二级保护区、一般鱼类保护区及游泳区;Ⅳ类,主要适用于一般工业用水及人体非直接接触的娱乐用水;Ⅴ类,主要适用于农业用水区及一般景观要求水域。该标准给出了从水温、pH值、溶氧、生化需氧及一些水体不应有或非自然原因导致的对环境水质有影响的无机盐类、重金属元素、有害有机物等30个参数的各类标准值。