The model isdebugged and validated by the data observed, so it is proved suitable to simulate river network discharge, water level and contamination concentration.
模型利用实测资料进行模型率定与验证，证明该模型基本合理，能够模拟河网各河道的流量、水位与浓度。
Establish feature-based components graphics library, developed hydraulic system chart editor. Explain the automatic establishment method of hydraulic system contamination control mathematical model.
建立了基于特征的元件图形库，编制了液压系统原理图编辑器，提出了自动生成液压系统污染控制数学模型的方法。
So the model was simplified without consideration of the viscosity variation, and an equation for contamination concentration distribution caused by elevation difference was developed.
在此基础上简化模型，推导出了高差混油浓度分布的基本方程。
The temperature field and the contamination concentration field were Simulated. Using 2-D numerical simulation model, The effect of thermal discharge on hydrobiont water quality were predicted.
采用平面二维水流、温度场和水质数学模型对流场、温度场和浓度场进行了数值模拟，并对电厂温排水的热影响和水质影响进行预测。
This paper expatiate the establishment method of hydraulic system contamination control mathematical model on the basis of predecessor's research results.
本文总结了前人在液压系统污染控制领域的研究成果，在此基础上具体阐述了液压系统污染控制数学模型的建立方法。
Matter element analysis has been used to create a Water Quality Comprehensive Assessment Model. The grey clustering method was used to calculate the weight of contamination.
运用物元分析方法建立水质综合评价模型，采用灰色聚类方法确定各污染参数的权系数。
The utility model aims at the universal problem existing in houses of indoor air self-contamination, overcomes the weaknesses of the prior art, and effectively solves the problem of odor.
针对现在居家普遍存在的室内空气自我污染问题，克服 了现有技术所短，有效解决排泄留臭问题；
The utility model aims at the universal problem existing in houses of indoor air self-contamination, overcomes the weaknesses of the prior art, and effectively solves the problem of odor.
针对现在居家普遍存在的室内空气自我污染问题，克服 了现有技术所短，有效解决排泄留臭问题；
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