water pollution control measures中文是什么意思

• 防制措施
• 水污染防治措施

• water    n. 1.水；雨水；露；〔常作 pl. 〕 矿泉，温泉； ...
• control    n. 1.支配，管理，管制，统制，控制；监督。 2.抑制 ...
• measure    n. 1.尺寸，尺度，量，分量；【数学】测度；度量法；计 ...
• measures for pollution control    控制污染措施
• pollution control measures    污染控制措施
• water pollution control    水污染控制; 水质污染防治; 水质污染控制
• water pollution control act    水污染控制条例
• water pollution control engineering    水污染防治工程; 水污染控制工程
• water pollution control federation    水污染控制联合会
• water pollution control lab    水污染控制工程分室
• water pollution control law    水质污染防止法; 水质污染管理法; 水质污染管制法规; 水质污染控制法
• water pollution control legislation    水质污染管制立法
• water pollution control ordinance    水污染管制条例
• water pollution control planning    水污染控制规划
• water pollution control system    水污染控制系统
• federal water pollution control act    联邦水污染控制法
• the federal water pollution control act    联邦水域污染控制
• measures against pollution    防污染措施
• control measures    管理措施; 控制办法
• pollution, water    水污染
• water pollution    水体污染; 水污染; 水质污染; 水资源污染
• pollution control    防污控制; 防止污染; 公害; 污染防治; 污染管制；污染控制; 污染控制
• water and soil conservation measures    水土保持措施
• water-and-soil conservation measures    水土保持措施

• In this paper , river water quality prediction is integrated with water pollution control measures . two parameters , water environmental capacity and pollution index are selected for pollution control measures . the objective is achieved after the development of simulation model using one - dimensional advection dispersion equation . the model algorithm and computer program is an improvement over the existing water quality models , since the model solution involves four point implicit upwind schemes for water quality prediction and pollution control measures at each grid point . model simulation results the assessment of water environmental capacity that yield the acceptable and realistic pollutants concentration in order to maintain water quality objectives . the pollution and overall pollution index of the river is suggested for integrating number of contaminants variables into one index . study provides the mathematical and scientific procedure for water quality management . the new approach is helpful for the water pollution control and to study the impacts of waste effluents on the river system for strategic planning purposes
  本文将水质预测及水污染控制措施有机地结合,选取水环境容量和污染指数作为水污染控制的参数.这样,一维对流-扩散水质方程的求解除就是实现本研究目的的关键.本研究采用的模型在现有的水质模型基础上有所改进,因为其采用四点隐格式对水质进行预测,推求可接纳污染物的环境容量值及为保证水质而限定的污染物浓度值,从而制定相应的水污染控制措施.为整体考虑各种污染物的情况,建议采用河流的污染指数进而推求综合污染指数.总之,本研究为水质保护提供了科学的计算方法,该法对水污染控制及污水对河道水质的影响是实用有效的
• Abstract : in this paper , river water quality prediction is integrated with water pollution control measures . two parameters , water environmental capacity and pollution index are selected for pollution control measures . the objective is achieved after the development of simulation model using one - dimensional advection dispersion equation . the model algorithm and computer program is an improvement over the existing water quality models , since the model solution involves four point implicit upwind schemes for water quality prediction and pollution control measures at each grid point . model simulation results the assessment of water environmental capacity that yield the acceptable and realistic pollutants concentration in order to maintain water quality objectives . the pollution and overall pollution index of the river is suggested for integrating number of contaminants variables into one index . study provides the mathematical and scientific procedure for water quality management . the new approach is helpful for the water pollution control and to study the impacts of waste effluents on the river system for strategic planning purposes
  文摘:本文将水质预测及水污染控制措施有机地结合,选取水环境容量和污染指数作为水污染控制的参数.这样,一维对流-扩散水质方程的求解除就是实现本研究目的的关键.本研究采用的模型在现有的水质模型基础上有所改进,因为其采用四点隐格式对水质进行预测,推求可接纳污染物的环境容量值及为保证水质而限定的污染物浓度值,从而制定相应的水污染控制措施.为整体考虑各种污染物的情况,建议采用河流的污染指数进而推求综合污染指数.总之,本研究为水质保护提供了科学的计算方法,该法对水污染控制及污水对河道水质的影响是实用有效的