查询词典 component of variance

With regard to patients' function, a positive correlation between the physical component summary and mental component summary of SF-36. It also showed significant differences in function between patients with and without peripheral neuropathy symptoms.

在糖尿病周边神经病变患者生活品质部分，本研究结果发现有周边神经病变感觉不适症状的糖尿病患者在生理相关生活品质及心理相关生活品质两个部份的得分皆较有周边神经病变但无感觉不适症状的患者来得低(p＜。01)。

Maximum expected voltage unbalance at PCC during normal operation of the grid: Voltage unbalance defined as relative value of negative phase voltage component, expressed in percentage of positive voltage component.

电网正常运行电网接入点预计的最大电压不对称：不对称电压的定义为负相电压分量的相对值，用正电压分量的百分数来表示。

Power pack: The component which supplies and controls electrical current to other computer component s.

电力组装：供应及控制其他电脑组件的电流的元件。

In addition, the issue is also the key in resolving the following two problems: the first is the tenableness component of commitment premeditation and even the establishment of the theory system of commitment component in the theory of criminal law

这一问题是犯罪构成理论和犯罪故意理论中一个基本问题，它对于解决犯罪故意的成立结构乃至犯罪构成理论体系的建立的刑法理论问题和刑事司法实践中故意犯罪的定罪量刑的问题都十分的关键，因而一直为中外刑法理论界和刑法司法界所关注。

The method uses techniques such as document space transforming and principal component analysis to map original document vector in very-high-dimension term space to low-dimension principal component space, and then categorizes documents by comparing them to the centroid of each category.

该方法采用了文档空间变换和主成分分析技术，将文档的原始矢量表示从高维词条空间映射到低维主成分空间，并利用文档类别重心进行分类。

Principal component analysis ; feature extraction ; modular principal component analysis ; feature matrix ; face recognition

主成分分析；特征抽取；分块PCA ；特征矩阵；人脸识别

The multivariate analysis for structure simplification includes principal component analysis, principal component factor analysis and maximum likelihood factor analysis.

为简化形態性状多样性结构所进行之多变数统计分析包括主成分分析、主成分因子分析及最大可能率因子分析。

It is clear that the maximum principal component is mainly made up of the supply frequency component. The subspace II is spanned by the other eigenvectors related to the rest components.

子空间I由信号中的最大主分量和噪声所对应的特征向量张成，子空间II由其他分量的特征向量张成。

The principal component method and the minor component method are recommended to reduce the computation of MNE and MPE respectively. Whether rank reduction conducted or not, STAP is always performed in a particular space which may be spanned or expressed by different sets of basis.

我们在第5章讨论了DFP结构上两种特征子空间降维方法，即最小功率特征对消和最小范数特征对消，这两种方法将权矢量约束在噪声子空间内，从而能够对消与噪声子空间正交的杂波分量。

This paper proposes an efficient clustering algorithm for Multivariate Time Series—PCA-CLUSTER.The algorithm applies principal component analysis to reduce the dimension of MTS,and subsequently chooses the principal component series of MTS to cluster by a K-nearest neighbor algorithm.

提出一种高效的多变量时间序列聚类算法PCA-CLUSTER，首先利用主成分分析对MTS数据降维；选取MTS数据的主成分序列进行K近邻聚类分析。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。