为此以河谷型大城市兰州市为例,利用灰色关联度模型对1990 ~ 2002年间交通消费结构变动所产生的环境效应作了定量分析。
Taking Lanzhou, a valley city, as a case, a quantitative analyse has been made to the environment effect of traffic consumption structure changing from 1990 to 2002 by using grey correlation model.
介绍一种利用层次分析法确定指标权重,结合灰色关联度分析和模糊评价构建的灰色模糊综合评价模型。
This paper presents a grey fuzzy comprehensive evaluation model, which USES AHP to determine weights and combines gray correlation and fuzzy evaluation to analysis.
利用回归分析、灰色关联度和层次分析方法建立了施肥量对农作物生长的数学模型。
Some mathematical models are given about crop growth and fertilization quantity, by using the methods of regression analysis, grey dependent degree and analytical hierarchy process.
针对矿山经营状况评价的特点,在灰色关联度的基础上,建立了矿山经营状况的模糊层次评价模型。
With the characters of mine management conditions the fuzzy hierachical analysis model based on the grey relation degree is presented.
根据静水和动水条件下的细颗粒泥沙沉降试验结果,应用灰色模型分析中的关联度分析理论,分析了影响细颗粒泥沙絮凝沉降的主要因素。
Based on the test data under dynamic water and static water, main factors which influence the fine sediment flocculation are analyzed using the relative analysis theory of the gray model analysis.
本文应用系统工程理论,结合灰色趋势关联度,研究了灰色趋势关联系统及数学模型。
Based the gray trend relational degree and systems engineering theory, the model of gray trend relational system is investigated.
在灰色关联度的基础上,以定义的相对关联度为测度,构建了新的评价中药质量的模式识别模型,并将其用于连翘质量的评价。
In this paper, based on the grey relative relation grade, a new pattern recognition model for quality evaluation of traditional Chinese medicine was presented.
以灰色系统理论为基础,把灰色关联度分析方法和单因子污染指数法相结合,构造了一种适合于评价地下水质量的灰色模型。
Based on the grey system theory, a grey assessment model of groundwater quality is built by combining the method of grey relational grade analysis and the method of single factor contaminant index.
基于灰色位关联度,建立了一个电站辅机状态评价的灰色模型。
Based on grey space relationship, a grey model, for condition evaluation of auxiliary equipment in power plant, is built.
基于倒数灰色关联度的加权调和平均组合预测模型是一种新的非线性组合预测模型。
Weighted harmonic means combination forecasting based on degree of reciprocal grey incidence is a new kind of nonlinear combination forecasting method.
改进的灰色关联模型与普通灰色关联模型相比,可以突出关联度的微小变化,且更加科学。
Compared with common gray association model, the innovated gray association model may better display minor change in association degree and it is more scientific.
利用灰色关联法建立采空区稳定性评价模型,从而根据各因素的关联度进行评价预测。
The stability evaluation model of the mined-out areas was constructed by the grey correlation method to predict the situation of the mined-out areas according to gray related degree.
通过构造灰色关联度判断矩阵,确定加权向量、灰色关联投影角余弦及相关模数、计算投影值等步骤建立评估模型。
Through establishing grey correlative judgment matrix, the weighting vectors, projected angle cosine and corresponding module were confirmed and projected values was calculated.
提出了基于灰色关联度的物流绩效灰色评价模型。
In this paper, the Logistic Performance grey Evaluating Model is presented on the basis of grey correlating degree.
根据灰色系统理论建立了潜射反舰导弹综合性能灰关联分析模型,以灰色关联度为基本依据构造出导弹综合性能评估指数。
The analysis model of comprehensive performance of submarine launched anti ship missile based on gray correlative is established according to gray system theory.
应用该模型对某铀矿石室内模拟试验的浸出率进行灰色预测,采用“残差检验法”和“灰关联度检验法”进行检验。
It was used in grey forecasting for the leaching rate of a laboratory simulation test on an uranium ore and "residual test method" and "grey relevance degree test method" were used for checking.
本文从关联度的概念出发,提出了一种灰色模型的选取方法,经过实例验证,证明行之有效,从而克服了选取预测模型的盲目性。
Starting with the relation degree, this paper has presented a method for selecting a grey model, which could best fit the oil and gas field.
应用灰色关联度分析方法,建立了养护机械配置合理性评估模型,进行了算例分析,并开发了高速公路养护机械配置合理性灰色关联度分析应用软件。
Using the method of gray relevance analysis, an evaluating model of the rationality of maintain mechanism configuration was set up and developed relevant application software.
运用该文建立的基于熵权和灰色关联度的工程方案评价模型,通过某水电工程建设方案综合评价中的应用,表明该模型计算简便。结果客观可靠。
A new method is used to evaluate hydro-electric project scheme in this paper, the results show that this model is simple calculation, objective results.
本文应用系统工程理论,结合灰色趋势关联度,研究了灰色趋势关联系统及数学模型。
Based on gray trend relational degree and general system theory, the model of gray trend relational system is investigated.
首先提出了灰色系统关联度的一个新模型,分析了该模型的性质。
In this paper, a new model for correlative grade of grey systems is presented first, and the properties of the model are analyzed.
以灰色关联分析理论为基础,介绍了灰色关联分析法,并将这种方法与评价导弹的战术技术性能相结合,建立模型,论述了用灰色关联度分析导弹性能的具体过程。
Making use of the principle of AHP and the grey hierarchical theory, this paper puts forward a new method for the evaluation of effectiveness for missile weapon systems.
基于倒数灰色关联度的加权调和平均组合预测模型是一种新的非线性组合预测模型。
Weighted geometric means combination forecasting based on degree of logarithm grey incidence is a new kind of nonlinear combination forecasting method.
基于灰色位关联度,建立了一个电站辅机状态评价的灰色模型。
Research on constructing restriction relation model of organization operational status evaluation;
基于灰色位关联度,建立了一个电站辅机状态评价的灰色模型。
Research on constructing restriction relation model of organization operational status evaluation;
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