在此基础上，建立未确知水质模拟模型。
On this basis, an unascertained model of water quality simulation is established.
该软件系统包括电子地图平台、水质模拟模块和水环境容量计算模块。
The software includes an electronic map interface, a water quality simulation module and a water environment capacity calculation module.
由于河网的模拟范围很大，多数情况下只能采用数值方法进行水质模拟。
Because the simulation range of river network is wide, the water quality is mostly simulated in numerical method.
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.
水污染事故水质模拟预测分析能为应急处理和应急救援等方面提供决策支持。
The simulation and prediction analysis of water quality in water pollution emergencies can provide decision support for emergency treatment and emergency rescue and the like.
实例研究表明，运用未确知数学理论进行河流水质模拟预测，理论上是可行的，预测结果是可靠的。
The result shows that it is feasible and reliable to simulate and predict river water quality.
决策者能通过事故水质模拟结果作出对事故评价、实施应急措施，遏制或者减轻事故危害的正确决策。
The decision makers can evaluate the emergency based on the information from the simulation of polluted water, make good emergency treatment, then prevent or alleviate the damage of the emergency.
利用有限单元法进行二维水质模拟不用考虑河流速度和流量分布等资料，可以直接根据河床地形特点求出水质分布。
Without considering the river flow velocity and flow rate distribution, the finite element method can be used to solve the water quality distribution directly by river basin characteristics.
随着淡水资源紧缺状况日益加重，合理利用和保护地下水资源逐渐得到社会的广泛关注，水质模拟与预测是评价和保护地下水工作中不可或缺的重要程序。
With the freshwater becoming less and less, how to make use of and to protect the groundwater is calling our attention, for which simulation of water fluid and water quality is essential.
本文研究了河流水质系统的灰色模拟方法，并给出了应用这种方法的计算示例。
The grey simulation method for river water quality system is studied and an example of application is given.
运用W ASP4 模型系统模拟结果表明，太浦河的开通将明显改善黄浦江松浦大桥取水口水质。
The simulation of WASP4 showed that the opening of Taipu River would obviously improve water quality of Songpu bridge intake in Huangpu River.
并选择节点余氯为状态变量，通过EPANET的水质分析功能，对某城市给水管网进行模拟计算。
Choose node residual chlorine as state variable; simulate a certain citys water supply pipe network by EPANET s function of water quality analyses.
利用将水体中的污染物作为保守物质的水质模型，通过数值模拟，计算得出的博斯腾湖湖水矿化度与实测资料基本吻合。
A water quality model considering pollutants as conservative materials is presented, and the numerical simulation results of salinity in Bosten Lake are found agreeable with the measured results.
介绍了根据大化集团原水水质，经静态试验，动态模拟试验筛选水稳剂配方的过程及在合成氨厂的应用情况。
This paper introduces the research process of water stabilizer by the static tests and the dynamic simulated tests based on the original water quality of Dahua Group and the situation of application.
所建立的地下水垂向剖面的二维水量水质模型，对典型剖面中地下水的硝态氮污染进行了模拟和分析。
Two-dimension groundwater quantity and quality model in the vertical profile is made to carry out the simulation and analysis of nitrate-N pollution of the groundwater in the typical profile.
通过模拟均匀流场中的污染物迁移，得出模型对于求解水质问题具有相当高的精度。
The simulation of the pollutant transportation in the uniformity velocity field, indicates the model has reach a rather high precision facing the water quality problem.
进一步建立水动力模型和水质模型的耦合，使之可以应用于闸控感潮河网水环境的模拟。
Further, a coupling model of hydrodynamic model and water quality model was developed and it can be applied to simulate the water environment of a tidal river network controlled by gates.
利用矩阵运算预测水质变化是一种简单的水质预测模型，计算简单、速度较快，是对复杂数值模拟方法的一种补充。
This method is a simplified model for water quality prediction with simply computation and rapid speed, so it is an effective complement to the complex numerical simulation.
模拟结果可为胶州湾水质管理、入海污染物总量控制提供依据。
The simulated results provide the evidence for the management of Marine environment quality, and the total mass control of pollutants in Jiaozhou Bay.
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.
研究结果表明：该阻垢缓蚀剂在试验用模拟水条件下，对碳钢和黄铜均有明显缓蚀作用，且其缓蚀效果与传统水质稳定剂SPC- 405相当。
Under the test condition, this water stabilizer exhibited good corrosion inhibition effect both on steel and brass, which could catch up with the traditional water stabilizer SPC-405.
然而，为实现对活性污泥处理过程的准确模拟，需要提供包括COD组分在内的详细的水质特性参数。
However, for an accurate simulation of the activated sludge treatment processes, reliable wastewater characteristic parameters such as COD components were needed.
水质模型是水体污染物迁移转化模拟的主要工具，在水环境保护、水污染防治等领域得到了广泛地应用。
Water quality model is a key tool of water pollutant transport and transform simulation. It is widely used in the field of water environment protection and water pollution prevention and cure.
水质模型是水体污染物迁移转化模拟的主要工具，在水环境保护、水污染防治等领域得到了广泛的应用。
Water quality model is a key tool of water polluter transport and transform simulation. It is widely used in the field of water environment protection and water pollution prevention and cure.
考察了曝气方式、填料填充率、填料的结构特性、河水水质等对圆柱形反应器模拟生物桩中氧传递过程的影响。
The effects of aeration mode, filling rate of padding, stuffing's structure and impurities on oxygen transfer in water were investigated.
利用垃圾污染负荷浸出实验装置对下坪垃圾填埋场渗滤液水质变化规律进行了模拟研究。
The changing rule of leachate quality in Xiaping Sanitary Landfill was studied using pilot scale leaching test for waste pollutants.
而对于突发事故的预防、应急处理中，事故水质的模拟预测是非常关键的环节。
However, the simulation and prediction of the quality of the polluted water is the critical link in the prevention and urgent handling of emergencies.
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.
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.
应用推荐