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grey relation model
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  “grey relation model”译为未确定词的双语例句
     In addition, this paper constructs two grey relation model: GRM(1,1) and GRM(l,n), which can reflect the interaction among system factors, and presents the detailed process.
     此外,以GM(1,1)模型和灰色关联度理论为基础,建立了能够反映系统要素相互影响关系的两种灰色关联预测模型:GRM(1,1)和GRM(1,n),并给出了具体的处理过程。
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  相似匹配句对
     the relation (?)
     L上的关系(?)
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     Grey Euclid Relation Grade
     灰色欧几里德关联度
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     relation.
     关系;
短句来源
     Grey Relation Analysis and Its Application
     灰色相关分析及其应用研究
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     Grey relation projection model for the ecological sensitivity.
     生态敏感性的灰色关联投影评价模型及其应用
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  grey relation model
These components are then substituted into multiple criteria evaluation of the grey relation model to determine the optimal factor level combination.
      
This study developed a novel procedure of optimizing dynamic multi-responses using principal component analysis (PCA) and multiple criteria evaluation of the grey relation model.
      


Estate hostage credit is an efficient means of estate development. The personal credit rate evaluation is the key to estate credit, and an efficient strategy to reduce credit risks. This paper puts forward a credit evaluation index system of personal credit rate in estate credit, gives out the evlauation method to measure the index weight, and the personal credit rate on the basis of grey relation model.

建立了住房信贷中个人信用等级评估指标体系,并提出了确定指标权重和基于灰色关联度模型的住房信贷中个人信用等级的评价方法。

The author modifies the classical grey relation model to evaluate atmospheric environmental quality. The first improvement is to predigest the model's formula using the reference point. The second modification is to assign the weight ratio based on the contribution of different pollutants. After validation, the modified model has advantages in precision and stability comparing with the traditional one. It has been used in valuing atmospheric environmental quality of Hangzhou Economic Development...

The author modifies the classical grey relation model to evaluate atmospheric environmental quality. The first improvement is to predigest the model's formula using the reference point. The second modification is to assign the weight ratio based on the contribution of different pollutants. After validation, the modified model has advantages in precision and stability comparing with the traditional one. It has been used in valuing atmospheric environmental quality of Hangzhou Economic Development Zone in 2003, which indicates the grade is Ⅲ. This model can be used not only in comparing the atmospheric environmental quality of different sample areas, but also in analyzing the correlation degrees among the PM 10,SO 2 and NO 2. Furthermore, this model can be used on decision-making in controlling and reducing the atmospheric pollutants.

在深入研究灰色理论的基础上,对传统关联分析模型做了两点修正,先是利用参考点简化了模型的计算公式,再根据污染排放贡献率的不同确定了各级权重系数。经过验证,修正模型的精度更高,稳定性更好。利用此模型准确地反映了杭州市经济技术开发区2003年环境空气质量为Ⅲ级,并对不同样本的空气质量进行了优劣性比较,进一步分析了该区各污染因子之间的相关关联程度,为各项决策提供支持。

The author modifies the classical grey relation model to evaluate atmospheric environmental quality. The first improvement is to predigest the model's formula using the reference point. The second modification is to assign the weight ratio based on the contribution of different pollutants. It has been used in valuing atmospheric environmental quality of Hangzhou Economic Development Area in 2003, which indicates the comprehensive grade is Ⅲ. This model can be used not only in comparing the...

The author modifies the classical grey relation model to evaluate atmospheric environmental quality. The first improvement is to predigest the model's formula using the reference point. The second modification is to assign the weight ratio based on the contribution of different pollutants. It has been used in valuing atmospheric environmental quality of Hangzhou Economic Development Area in 2003, which indicates the comprehensive grade is Ⅲ. This model can be used not only in comparing the atmospheric environmental quality of different sample areas, but also in analyzing the correlation degrees among the PM- 10 ,SO-2 and NO-2. Furthermore, PM- 10 is the chiefly pollutant of this area in 2003, which is indicated by this model.

在深入研究灰色理论的基础上,对传统关联分析模型做了两点修正,先是利用参考点简化了模型的计算公式,再根据各污染物排放贡献率的不同确定了各级权重系数。利用此模型准确反映了杭州市经济技术开发区2003年环境空气质量综合等级为Ⅲ级,并对不同样本的空气质量进行了优劣性比较,进一步分析了该区因子与因子及因子与总量之间的相关关联程度,确定该区大气主要污染物为PM10。

 
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