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- The cluster analysis provided an effective method for the research on phylogenesis and numerical taxonomy of bivalve. [结论]聚类分析法可以弥补传统形态学分类的某些不足,有助于人们了解近缘种之间的亲缘关系,它为研究双壳贝类的系统演化和数值分类,提供了有效的手段。
- The cluster analysis showed there were three types of applicants could be weighed diff... 结论心理测试可以作为录取决策的指标并能反映出警察的一些人格特征。
- The optimization methods of the public transportation network in Dandong are discussed, through both the public traffic OD and the cluster analysis. 摘要城市公交网络服务水平评价与优化是一项与城市公共交通系统规划与管理密切相关的基础技术,它是公交综合评价与优化技术的重要内容。
- Chemical composition and physical property related to the quality of fly ash were selected as the characteristic indexes of the cluster analysis. 选择与粉煤灰品质有关的化学成分和物理性质为模糊聚类分析的特征指标 ;以活性特征为目标 ;通过计算获得了较科学的分类结果 ;并用美国 TC FAB-67标准中灰渣火山灰活性指数测定方法对分类结果进行了验证 .
- The cluster analysis based on the hop volatile compounds can be used to find the proximity of hop aroma and to distinguish hop varieties. 以酒花挥发性成分为基础对酒花进行聚类分析 ,既能寻找酒花的替代品也能够进行酒花品种的鉴定。
- A randomization test was used to examine the significance ofthe morphometric difference between each pair of groups derived from the cluster analysis. 利用置换排列分析法检定由集群分析法分析所得之各群间之形质差异是否显著。
- Conclusion: The cluster analysis can reveal the characteristics of nutritive value,and classify it into different categories reasonably. 结论:聚类分析可用来综合评价食物营养学特征,并将其合理归类。
- The cluster analysis can effectively distinguish between single cropping Zizania caduciflora and double cropping Zizania caduciflora. 该分类方法可以很好地将单季茭和双季茭区分开。
- Therefore, the cluster analysis can provide valid and reliable preliminary soil stratification based upon the CPTU original data. 因此,基于聚类分析理论的CPTU方法可以可靠有效地提供地质土层的初步划分。
- Abstract The cluster analysis has been applied in study of stock market.It point out that cluster analysis is an effective and practical way in stock market analysis. 本文将聚类分析应用于股票市场的研究,研究实例表明,聚类分析方法是股市板块分析中的一种有效、实用的方法。
- Result The cluster analysis result was well, and the identification model has effectively identified the species of Panax ginseng and Panax quinquefolium L.seeds. 结果聚类分析结果良好,所建立的鉴别分析模型能有效地判别人参及西洋参种子的类别。
- It is concluded that the cluster analysis is not only able to delineate major changes within the stratigraphy but also detect thin layers within a sublayer. 结果表明:聚类分析方法不仅能够描绘出土层中主要的变化,而且能够探测到薄土夹层。
- It is concluded from the cluster analysis that the diversity of arthropod community is mainly affected by the vegetation types in addition to environment factors. 通过聚类分析得出,对节肢动物群落多样性高低的影响因素中,植被类型的多样性对其影响最大,其次是环境因子。
- In this paper, the cluster analysis and its principle were briefly introduced.The study on application of the cluster method in geoanalysis by XRF was carried out. 概述聚类分析及原理,通过题示内容的研究,包括测试样品、标准化数据、分类,获得适宜的样品聚类分析方法及建立了方法软件。
- The cluster analysis is a statistical method for grouping similar mathematical data sets and is used herein for illustrating the soil stratigraphy from CPTU data. 聚类分析是一个对相似数据进行分组归类的数学统计方法,基于CPTU测试资料将其应用于地质土层的划分。
- Applying the cluster analysis algorithm to the Customer Relationship Management can help the enterprises to be more purposeful and keep a better relation with customers. 把聚类分析用于客户关系管理,可以使得本企业更有针对性地与客户保持良好的关系。
- The cluster analysis method of karyotype resemblance-near coefficient was used to study the relationship and evolution of seven species in the genus Kerria. 摘要运用核型近似系数聚类分析方法,分析了胶蚧属7种紫胶虫的亲缘关系与系统演化。
- The cluster analyses based on SSR DNA data grouped AQ and LB together,NG and XN were classified into the same group and LK was a separate one. 基于SSR DNA指纹数据的聚类分析,AQ与LB为同一类,NG与XN为同一类,LK单独为一类。
- The paper provides a new method for solving the bad dada identification problem: GSA-based (gap statistic algorithm) data mining technique. The GSA technique is new technique based on the cluster analysis theory and statistic analysis. 论文研究了一种新的电力系统不良数据辨识的方法:基于GSA(gap statistic algorithm)的数据挖掘技术的方法。
- The cluster analysis on 126 phenotypic characteristics of 117strains isolated from fermented foods were proceeded, 110 strains are Gram positive strains and 7 strains are reference strains as comparison. 从新分离的和原来保藏的菌株中,选择了革兰氏阳性菌株110株和7株参比菌株,进行了菌株表型特性的测定。
