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- Water envoromental quality of Qitaihe city was evaluated by using grey clustering method. 采用灰色聚类法对七台河市水环境质量进行评价。
- The results show tbat Grey Clustering Method not only retains the advantages of fuzzy mathematical method,but also supplements its imperfections. 结果表明,灰色聚类法不仅具有模糊数学的优点,又弥补了其不完善之处。
- So the Grey Clustering Method of water environmental quality evaluation is a handy method with more workable and practical conclusion. 因此,用灰色聚类法评价水质,方法简便,结论更符合客观实际。
- The paper introduces the principle and procedure of Grey clustering method,and applies the Grey clustering method for The Evaluation of Trophic Types for Shanzi Reservoir. 介绍灰色聚类法的原理和步骤,并且进一步通过应用灰色聚类法对山仔水库富营养类型进行评价。
- Looking lake water as a grey system,this paper assesses eutrophication degree of lake water with grey clustering method,expecting offering warranties for the lake management. 将湖泊作为一个灰色系统,用灰色聚类法对其水体进行富营养化评价,以便为湖泊的管理提供依据。
- A Kind of New Improved Grey Clustering Method 一种改进的灰色聚类方法
- ASSESSMENT OF CHONGQING CITY ENVIRONMENTAL GEOLOGICAL QUALITY USING GREY CLUSTERING METHOD 用灰色聚类方法对重庆环境地质质量的评价
- Keywords grey clustering method;waters eutrophication status;gray classifications;linear multiple regression;Wuli Lake; 灰色聚类法;水体富营养化;灰类;多元线性回归;五里湖;
- Application of Improved Grey Cluster Method in Evaluation of Medical Treatment Quality 灰色聚类分析在医疗质量评估应用中的改进
- PREDICTION OF THE MAXIMUM MAGNITUDE OF INDUCED EARTHQUAKE IN XIAOLANGDI RESERVOIR WITH GREY CLUSTER METHOD 应用灰色聚类法预测小浪底水库诱发地震最大震级
- Keywords junction area;environment geology;protogenic geological environment protogenic geological environment;grey clustering method;environment geology quantity divise; 枢纽区;环境地质;原生地质环境;次生地质环境;灰色聚类法;环境地质质量分区;
- grey clustering method 灰色聚类法
- range grey clustering method 宽域灰色聚类法
- This paper discusses mainly the principal of Grey Theory and the method of relational grade analyses, Grey clustering, Grey prediction and Grey modeling. 简要介绍了灰色理论的基本原理及灰关联分析、灰色聚类、灰色预测、灰色建模四种基本方法。
- By combining the comprehensive evaluation method with the grey system theoryand using the grey cluster analysis, the comprehensive benefit of drilling rigs is evaluated. 根据综合评判法的思想,与灰色系统理论结合,采用灰色聚类分析方法,通过现场提供的各项统计数据,对钻机的综合效益进行聚类评估。
- This method can not only exactly judge the reliability grade of the structure, but also display the subjection of various samples to different grades in grey clustering coefficient matrix. 灰色聚类法,不仅能够相当正确地判别结构的可靠性等级,而且在灰色聚类系数矩阵中显示了各样本对于不同鉴定等级的隶属程度。
- Prediction of Yield Trend for Winter Wheat by Fuzzy Cluster Method. 用模糊聚类法预报冬小麦产量趋势。
- A example was given and comparisons were made with the Grey clustering met hod & fuzzy mathematics of groundwater water quality. 并与地下水水质质量评价的灰色聚类方法、模糊数学方法进行了比较。
- The author attributes the phenomena to the stickiness in the economic gradient process and sets up simple stickiness model and grey clustering model to explain it. 本文认为其原因是我国区域在梯度推移过程中存在着粘性,并分别建立简单的粘性模型和灰色聚类粘性模型进行分析。
- Grey clustering was applied in strategic performance measurement of enterprise and experiment research on Coking Corporation of Wugang Group was done and good effect was got. 运用灰色聚类理论进行企业战略绩效评价,并运用它对武钢集团焦化公司的绩效进行了评价,取得了较好的效果。