建立供水管网试验模型的目的是便于研究真实城市供水管网中管流的水力特性和水质情况。
The objective of developing an experimental model of the water distribution network is to study the hydraulic properties and water quality of the actual network.
本文采用二维水质数学模型，研究南洞庭湖污染物质迁移扩散与混合的运动规律。
Mixing and dispersion of pollutants in South Dongting Lake was studied with a two-dimensional mathematical model for water quality.
论文针对建立污水处理过程控制参数及水质参数的软测量模型进行了研究，为进一步实现污水处理过程的自动控制和参数在线检测创造条件。
This paper carries out a study on soft sensors model of wastewater treatment process control parameters and water variables, which enables further control and parameters 'on-line monitoring.
把正交优化法应用于水质模型参数估值研究，给出正交优化法的算法。
The parameter estimation of water quality model using orthogonal optimization method is studied and the program of orthogonal optimization method is given.
研究尝试采用VMOD中的MT3D MS模型对地下水质进行了模拟预测并指出了其应用中的局限性。
This paper tries to apply the MT3DMS model of VMOD into forecasting groundwater quality and to point out the limitations.
建立与底泥耦合的二维湖泊水质模型，结合底泥静态释放系数，对玄武湖引调水方案进行预测研究。
A two-dimension water quality model, which coupled with sediment, was adopted to forecast the effect of water diversion in Xuanwu lake.
本模型已用于为改善无锡河网水质而进行的水量、水质调控方案的研究中。
The model has been applied to the program of controlling water quantity and water quality in order to improve the water quality of the river network of Wuxi City.
实例研究表明，所建模型对于河流水质模拟与风险评价具有很好的适用性。
Case study showed that the models provided here are quite suitable for river water quality simulation and risk assessment.
其中河流一维bod - DO模型是研究较为成熟的水质模型，既对水污染控制具有普遍的适应性，又能较为真实地反映实际情况。
One dimensioned BOD-DO model for river is a well studied and mature water quality model; it is adaptive and can reflect the reality.
本文在研究通波塘水文特征和水质特征的基础上，推导出通用性较好的一维动态水量水质数学模型。
On the basis of the hydrological and water quality characteristics of Tongbotang river, a one-dimension-dynamic mathematical model of water quantity and quality was deduced.
认为以水质模型模拟半交换时间研究海域的水交换能力更全面、客观。
Half life time, simulated by a dispersion model, can represent the exchange ability of an area more completely and objectively.
研究结果为建立该水域的水质模型提供了参数，并为上海市污水陆上处理程度及排放方式提供了参考意见。
The parameters of a water quality model and the reference of the level of land-based treatment and the means of discharge of the waste water in Shanghai are proposed.
该研究可为华北平原农区地下水质管理提供分析工具与决策依据，是对非点源污染机理模型的有益补充。
The study provides a practical tool for analysis and management of groundwater nitrate pollution in North China Plain and serves as a supplement of processed-based non-point pollution.
本文研究了河网水质数学模型。
Water quality model for the river network has been studied in this paper.
通过建立一个珠江口三维水质模型，对夏季珠江口溶解氧垂向输运进行研究。
A three dimensional water quality model was developed to investigate DO vertical transport in the Zhujiang (Pearl) River Estuary (PRE) in summer.
提出了用于进行氧化塘水质预测的二维水质模型。探讨了氧化塘水质预测研究的发展趋势。
A two-dimensional water quality model for use in water quality prediction of oxidation ponds was proposed And the research progress in water quality prediction of the oxidation ponds was discussed.
本文围绕给水管网水质模型校正问题进行了相关基础性研究，并通过对二次加氯站布置研究讨论了水质监控的相关问题。
The focus of this dissertation is the relative research about water quality model estimates, calibration and monitoring, besides booster chlorination setup.
水质模型是研究和解决水体污染的一种常用方式，已大量应用于工程可行性研究中，并取得一定的成效。
Water quality model, as a way of resolving water pollution, is widely applied and effective in engineering feasibility study.
分析和研究了在河流污染浓度控制中广泛应用的一维水质模型结构和应用条件。
The construction and applied condition of onedimension water quality model used extensively in concentration control of river pollution is analyzed and studied.
水质数学模型的研究按照空间层次可以划分为一维、二维、三维模型和水系模型、模型系统。
According to spatial levels, water quality model may be divided into one dimension model, two dimension model, three dimension model, watershed model and model system.
文中选取反映实际给水管网水质的指标，对其在管网中的变化规律及预测模型等进行了研究。
In this thesis, significant water quality indicators reflected the actual status in the water distribution network had selected. Its changes in laws and predictive models discussed.
然后以实测资料对所建模型进行检验，研究结果表明，支持向量机回归模型性能良好、预测精度高、简便易行，是水质评价的一种有效方法，具有广阔的应用前景。
The researching result reveals that SVM regression model presents excellent performance, high prediction accuracy and is easy to run. As a result, it is an effective way and has wide …
然后以实测资料对所建模型进行检验，研究结果表明，支持向量机回归模型性能良好、预测精度高、简便易行，是水质评价的一种有效方法，具有广阔的应用前景。
The researching result reveals that SVM regression model presents excellent performance, high prediction accuracy and is easy to run. As a result, it is an effective way and has wide …
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