结果：水质综合合格率达91 。 9%。
建立了用于水质综合评价的遗传神经网络模型。
A model based on genetic neural network was set up for comprehensive assessment of water quality.
目的：用水质综合指数法对张家岩水库水质进行评价。
Objective:To evaluate wate quality of Zhangjiayan reservoir by using Water Quality Index.
目的：用水质综合指数法对张家岩水库水质进行评价。
Objective: To evaluate water quality of Zhangjiayan reservoir by using water quality Index.
2000型水质综合分析仪是先进、快捷、方便的监测仪器。
The DR/2000 water quality analyzer is an advanced, quick and convenient monitoring instrument.
在比较各种水质综合指数计算模式的基础上，提出了一种新模式。
In this paper, virtues and defects of several formulae of calculating comprehensive index of water quality are pointed out, and a new formula is introduced.
该模型应用于某河流断面的水质综合评价，得到比较合理的结果。
The model has been applied to water comprehensive assessment of a certain river and reasonable conclusion was drawn.
以水质综合特征模式作为水质评价方法，评价山西省桃河水质污染特征。
The comprehensive characteristic model was used to evaluate water pollution feature of Tao river, Shanxi province.
针对水质评价中各评价指标的不确定性，将集对分析理论应用于水质综合评价中。
In view of the uncertainty of evaluation indicators for water quality the theory of set pair analysis is adopted.
针对水质综合评价问题，提出了基于隶属度-遗传神经网络的水质综合评价模型。
A comprehensive assessment model of water quality was set up based on subordinate degree and genetic neural network.
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。
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.
基于灰色关联分析理论，建立了水质综合评价模型，并以马鞍山市水域为例进行分析、计算。
Based on the theory of Grey Associative Analysis, a water quality comprehensive assessment model is established. As a case, distract water quality is evaluated belonging to the city of Maanshan.
提出水质污染的逐步回归分析方法，并以年水质综合污染指数为例，对其进行逐步回归分析。
A method of stepwise regression analysis on water polluting is discussed with examples of the comprehensive water polluting index.
基于主成分分析理论，建立了水质综合评价模型，以南淝河为例，对南淝河的水环境质量进行综合评价。
Based on the principal component analysis theory, a water quality comprehensive evaluation model was established and was used to evaluate the water quality of the South Feihe River.
鉴于水质评价中各指标的不确定性和模糊性，将熵值理论与模糊物元建模相结合，应用于水质综合评价中，建立了基于熵权的模糊物元模型。
In view of the uncertainty of indexes for evaluating water quality the entropy value theory is applied to combine with fuzzy matter-element method to establish an entropy fuzzy matter-element model.
该模型以一种新的方法进行水质综合评价，并结合实例进行应用，通过与综合评判法及属性识别法的比较，进一步验证了该模型的合理、简便和实用。
The calculation result for an example is compared with those by integrated evaluating method and attribute recognition model. It indicates that the proposed method is reasonable and practical.
探讨游泳池水质卫生状况的综合评价方法。
Objective To study a synthetic sanitation evaluation method for the water in swimming pools.
本文利用主成分分析和对数中心化的方法对江河水质进行综合定量评价。
The integrated quantitative evaluation on river water quality was made by principle components analysis and logarithm center method.
介绍了基于地理信息系统(GIS)的新型模糊综合水质评价模型(FCWQA)。
A geographic information system (GIS) based Fuzzy comprehensive water quality assessment (FCWQA) model has been introduced.
在对伊犁河伊宁市段历年水质状况进行综合评价的基础上，探讨了城市河段水质的变化规律、污染特征和成因。
The change law, pollution characteristics and causes of formation are discussed on the basis of synthetic evaluation of water quality situation over the years in Yining city section.
经过技术改造，废水处理系统的各项主要水质指标均达到了国家污水综合排放标准。
Through these technical alterations, the main indexes of water quality of the waste water disposal system met the national comprehensive standards on waste water emmision.
本文将灰色预测与模糊综合评判相结合，解决地下水质管理和水质规划中的分区问题。
In this paper, the grey forecasting is united with the fuzzy synthetic assessment to determine the regional classification problem for the regulation and planning of groundwater quality.
采用主成分分析法(PCA)，对大沽夹河流域水质进行了定量化综合评价。
The water quality in Dagujia River basin was assessed by using the PCA method.
依据多目标决策理论，在理想点模型中应用类综合指数法来对水质进行评价。
According to the multi-objective decision theory, the class synthetic exponent method has been set up and used to evaluate the water quality in the ideal point model.
运用模糊数学理论对渭河水质进行了综合分析评价，并分析说明了污染程度的发展趋势，提出了防治对策。
Fuzzy maths theory is used to evaluate water quality of Weihe river. Pollution trend is predicted. And measures of pollution prevention are discussed.
提出用对比加权对污染损害分指数进行赋权的新方法，计算水质 综合污染损害指数。
The comprehensive pollution harm index of the water quality can be calculated with the aid of the general weighted contrast for the pollution harm partial indices.
提出用对比加权对污染损害分指数进行赋权的新方法，计算水质 综合污染损害指数。
The comprehensive pollution harm index of the water quality can be calculated with the aid of the general weighted contrast for the pollution harm partial indices.
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