The results of principal components analysis showed that color , characters of root and leaf are the decisive factors affecting radish germplasm classification according to morphological characters.
主成分分析表明，利用形态性状对萝卜分类时，首先考虑的是颜色，其次是根的性状，最后是叶的性状。
Under the technical support of software SPSS10.0, the method of principal components analysis is adopted to analyze many factors which influence water resources of Anyang.
在统计分析软件SPSS10.0的技术支持下，运用主成分分析法对影响安阳市水资源的诸因素进行定量分析。
Relationship of main components and sensory quality of apple wine were studied by relating analysis and principal components analysis.
采用相关分析、主成分分析对苹果酒的主要成分与感官质量的关系进行了研究。
By far, the most important reason for performing a principal components analysis (PCA) is to use it as a tool for screening multivariate data.
到目前为止，最重要的原因为执行一个主成分分析(PCA)是使用它当作一个工具，用于筛选的多元数据。
The principal component analysis showed that 16 characters were integrated into 6 principal components and their additive contributing rate came up to 85%.
经过主成分分析，可将原16个性状综合为6个主成分，其累积贡献率可达85 %以上。
Using the method of principal component Analysis based on the sample data of 65 individuals with normal pulmonary function, we obtained the first and second principal components.
根据65例正常肺功能的样本数据，应用主成份分析方法，我们算得第一、第二主成份。
We show that cluster analysis and principal components are strongly affected by filtering.
我们发现筛选强烈地影响着聚类分析和主成分分析。
The pattern of credit evaluation is founded by principal components analysis. Moreover, its validity is verified through the comparative means.
运用主成份分析法建立工业企业信用评价模型，并且将其有效性进行了比较检验。
The paper carries out evaluation on the consumption level of urbanization with the methods of principal components analysis and the cluster analysis.
本文采取主成分分析和聚类分析方法对我国东部地区消费城市化水平进行测度。
The principle of the evaluation system of formation network warfare is analyzed. The indices are managed by principal components analysis to get 7 principal components.
分析建立编队级网络对抗评估指标体系的原则，用主成分分析法对指标进行处理，求得7个主成分。
Then the data were analyzed by the absolute principal component analysis (APCA) to evaluate principal components and the percent variance explained by them.
对获得的浓度数据进一步作绝对主成分分析(APCA)，获取颗粒物的主要来源成分和它们所占的比值。
The principal component analysis can determine a few principal components from the connected factors and evaluate the all-around qualities of students.
采用主成分分析方法，从多种影响因素中找出几个主要成分指标，较为全面地综合评价了学生素质。
Aiming at the problem that dataset is of high dimensions, principal components analysis is used in anomaly detection to reduce the dimensions of dataset.
针对数据对象是高维数据的问题，将主成份分析方法应用到异常检测中解决数据集的降维问题。
Global principal components analysis (GPCA) model is presented to the multidimensional dynamic data system and the time sequence solid data table is three-dimensionally synthesized and simplified.
对多维动态数据系统给出了全局主成分分析(GPCA)模型，并对时序立体数据表进行立体式的综合与简化。
Methods Data is analyzed by principal components analysis and ambiguity synthetic judgment.
方法应用主成分分析法和模糊综合评判法分析数据。
Based on the analysis of forces exerted on the main parts or components, some equations for calculating the principal parameters are derived.
在对主要零部件进行受力分析的基础上，导出了一些主要参数的计算公式。
We can simplify the analysis of the change of interest rate curve by using the PCA(principal(components) analysis), and get better known to the term structure of the interest rates.
文章认为运用主成分分析方法能极大地简化对利率曲线变化的分析，便于准确了解利率曲线结构变动的模式。
The principal component analysis in multivariate statistic analysis is a method of compressing the dimension of vector data by extracting principal typical components from sample data set.
多元统计分析的主成份分析方法是对多维矢量数据提取主要特征分量，以此达到压缩矢量维数的目的。
The results of phylogenetic tree and Bayesian clustering analysis were supported by analysis of molecular variance and principal components analysis.
分子方差分析和主成分分析支持了系统树和贝叶斯聚类分析的结果。
The 9 resistant components to rice blast in 21 rice varieties were studied by principal component analysis.
应用主成分分析法研究了21个水稻品种对稻瘟病9个抗性组分。
Results Principal components analysis and clustering analysis were used in the identification of the samples and the similitude was calculated by computer.
应用主成分分析法、系统聚类分析法将药材分成两类，并计算相似度。
Color information and local spatial features are combined in the HSV color space in order to obtain principal components by principal component analysis neural networks.
在HSV彩色空间将颜色信息和局部空间特征相结合，利用主元神经网络提取主成分；
Used fault diagnosis method based on Principal Components Analysis to research the fault monitoring and diagnosis of Floating Production Storage and Off-loading system.
应用基于主元分析的故障诊断方法对浮式油轮生产储油卸油系统进行故障检测与诊断研究。
The nonlinear components of gait features are extracted based on kernel principal component analysis (KPCA).
在训练阶段，核-主元分析用来捕捉非线性的手写变化。
Though Principal Components Analysis the merging company can evaluate the operating result of the target company so synthetically as to master its operating condition precisely.
利用主成份评价方法可对目标公司经营业绩进行综合评价，更能准确地掌握其经营状况。
Though Principal Components Analysis the merging company can evaluate the operating result of the target company so synthetically as to master its operating condition precisely.
利用主成份评价方法可对目标公司经营业绩进行综合评价，更能准确地掌握其经营状况。
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