查询词典 combinatorial analysis

Traditional multivariable analysis method, for example, principal component analysis method and factor analysis method, are common in calculating the mean vector, the covariance matrix of sample and other variables.

摘要传统的多元统计分析方法，如主成分分析方法和因子分析方法等的共同点是计算样本的均值向量和协方差矩阵，并在这两者的基础上计算其他统计量。

In the analysis of J/ψ→γωω and J/ψ→γρρchannels we adopt the patial wave analysis of helicity corariant amplitude method for the first time, while in the analysis of J/ψ→γηππchannel the mature PWA of covariant tensor amplitude method is used.

我们在J/ψ→γωω和J/ψ→γρρ道首次利用了螺旋态振幅分波分析的方法，在J/ψ→γηππ道的分析中使用的是协变张量振幅分波法。

Percentile, cross analysis, correlation analysis and t-test are computed for data analysis.

资料处理采用次数百分比、平均数、交叉分析、相关分析以及独立样本t检定。

In order to solve these problems encountered in the application of Artificial Intelligence in fault diagnosis of power transformer, some improved methods are presented, the main research work of this dissertation consists of the following parts: The conception of cumulative frequency in data reliability analysis is utilized to unify the results of Dissolved Gas Analysis. And with the application of the class-attribute function, the evaluation of typicality of samples and the selection of characteristic vectors of fault could be realized by integrating the technique of multivariate statistical analysis.

针对目前应用人工智能技术进行变压器绝缘故障诊断时所遇到的主要困难，本文进行了深入的研究与分析，进而提出了相应的解决方法，主要的研究工作如下：提出利用可靠性数据分析中累积频率的概念对油中溶解气体分析数据进行归一化处理；并在引入"类属函数"的概念后，结合多元统计分析技术实现了样本的典型性评价与故障特征矢量的选取。

Finally, by means of electrometric method, the stress of the exterior surface of the feed inlet was measured. The curvilinear figure of the stress distribution of the exterior surface was drawed and compared with the results of the finite element analysis. The rationality of theory analysis and the reliability of finite element analysis were verified.

最后，采用电测法对进料口的外表面应力进行了实验测量，绘出进料口外表面应力分布曲线并与有限元分析结果对比，验证了理论分析的合理性和有限元分析的可靠性。

New mathematical theory and Windows operation system character are adopted in the rock NMR decay curve's relaxation spectroscopy analysis software system. It is more useful in rock NMR analysis than the analysis software supplied with RiNMR system when rock samples are often measured in laboratory.

原MARAN-2随机的谱分析软件由于没提供源代码，许多参数的设置带有相当的经验性，而使用自己研究编制的软件对处理参数设置则有确切的理解，且增加了地质参数拟合软件包，更贴近于实验室面向岩样分析的特点和油田实际用户的要求。

Enterprise's urgent matter is formulating a set of effective market marketing strategies,by the analysis of instant noodles market and enterprise's internal and external environment. Then it will get rid of backwardness , w form its core competitiveness, and realize the enterprise developmentIn the present situation, the article analysis the current question in the enterprise, strengths, weaknesses, opportunities and threats ,by the swot method.And it formulates the corresponding marketing strategy in instant noodles market. Based on it,article analysis the,product, price,place,promote deeply.And provides the basis which the Uni-President Enterprises may operate in the Future decision in instant noodles domain.

文章从统一企业自身的发展现状出发，剖析当前企业存在的问题，并结合中国方便面市场的整体发展环境以及其内部自身的环境体系，运用swot分析法，分析企业的优势、劣势、机会、威胁，从而制定出方便面市场相应的营销战略，基于这个战略的基础上，通过4p理论，分别从产品、价格、通路、促销这四个方面对统一企业方便面市场营销策略进行深入地分析，并为统一企业未来在方便面领域的决策提供了可操作的依据。

Because of the deficiency of the index analysis method, the author puts forward the increment analysis method as an improved method, studies and demonstrates the theory and method and procedure and points for attention of the increment analysis.

第二部分，第四章至第六章，属于指数的应用研究，在对价格类型和价格指数体系进行分类和分析的基础上，研究和构建了股价指数、国债价格指数和证券投资基金价格指数三维一体的金融证券价格指数体系，并对这三种价格指数的理论和应用作了系统的研究和探索。

SMART analysis suggested that the ORF encoding protein contained a Ldh_1_N and a Ldh_1_C domain. Psite analysis showed that there was lactate dehydrogenate active site in the protein, which localized in cytoplasm according to PSORT program analysis.

SMART分析表明ORF编码的蛋白质具有Ldh_1_Ndomatn和Ldh_1_Cdomain，Psite分析表明有L-乳酸脱氢酶活性位点，PSORT程序分析将其定位于细胞质中。

Analysis of variance and principal component analysis were used to analyzed the data. Results: three hundreds and one women (30.28%) met AX criteria for PMS. There was statistic difference between the normal and the PMS cases. The pattern of symptoms were differ in different age-groups, Principal component analysis of TCM syndrome show that this questionnaire include most of the PMS symptoms. Health status and denutrition were the main cause for PMS.

结果：301名受试者(30.28%)满足PMS诊断要求，正常人群与PMS患者的症状水平差异显著，PMS患者不同年龄组部分症状水平差异显著，主成分分析显示本筛选表涵盖了PMS发病的主要症状；健康程度、营养程度低的女性易发病；部分PMS患者伴有痛经。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！