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- The spectroscopic data of process are analyzed by Evolving Factor Analysis (EFA) and Multivariate Curve Resolution and Alternating Least Square (MCR-ALS), and the reasonable reaction mechanism is deduced. 用渐进因子分析和多元曲线分辨方法来确定反应过程中反应物及中间体的数目及浓度随时间的变化。 同时,通过MCR方法得到反应物及中间体的光谱图,为反应中间休及机理推断提供了十分重要的信息,并以此为基础,提出了较为合理的反应机理。
- fixed size moving window evolving factor analysis 固定尺寸移动窗口渐进因子分析法
- evolving factor analysis (EFA) 渐进因子分析
- Keywords pH-spectrophotometry;Evolving Factor Analysis;Bilinearity;Ionization constants of polyprotic acid(Ed.: Z;S); 分光光度;渐进因子分析;双线性;多元酸离解常数;
- Keywords Salvia miltiorrhiza Bunge;heuristic evolving latent projection;fixed size moving window evolving factor analysis;resolution of overlapping peaks; 丹参;启发渐进式特征投影法;固定尺寸移动窗口渐进因子分析法;重叠峰的解析;
- evolving factor analysis 渐进因子分析
- Exploratory Factor Analysis (EFA) showed that the Competition Scale has four dimensions including nine sub-dimensions. 该初始版本具有竞争倾向、竞争动机、竞争策略和竞争内容4个维度,共包含9个子维度。
- Confirmatory Factor Analysis(CFA) of data from an other sample of 254 employees showed further support for the results of EFA. 重新取样,对来自武汉市的4家企业及1个企业员工进修班共254名被试的数据进行验证性因素分析。
- Then used the exploratory factor analysis(EFA) and confirmative factor analysis(CFA) methods to test the structures of the questionnaire. 结果大学生就业效能主要有3个因素组成:个性自我了解、就业信息与技能和就业应对信心,问卷的各项测量指标良好。
- According to the result of the explorative factor analysis (EFA) on a data set of 390 participants using the primary questionnaire. 最后通过对285人的封闭式问卷的验证性因素分析,验证大学生网络成瘾倾向的心理结构模型与数据的拟合程度。
- By utilizing exploratory factor analysis (EFA), the result indicated a five-factor solution for both positive and negative motivations. 经由探索性因素分析的解析之后,结果显示正面与负面的动机将有五个构面存在。
- The survey data was analyzed with exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and hierarchical regression model (HRM). 采用探索性因素分析、验证性因素分析、分层回归分析等方法对来自不同企业的员工及其主管的问卷调查结果进行了分析。
- Methods Based on the 7 domains of exploratory factor analysis (EFA),a close-ended questionnaire was used and 162 cases of questionnaires were collected. 方法在研究提出的护士工作绩效评估7个因子基础上,编制封闭式问卷,收集162个样本,进行验证性因子分析,得到拟合指标,即量表的有效性指标。
- According to the result of the explorative factor analysis(EFA)on a data set of 510 participants using the primary questionnaire,this research revised the primary theoretical model of interment addiction among the university students. 为探讨大学生网络成瘾与心理健康、家庭教养方式、人格特质、社会支持的关系,对江苏省6所高校510名在校大学生同时施测自编问卷《大学生网络使用调查表》、《症状自评量表》、《父母养育方式评价量表》、《大五人格量表》、《社会支持量表》。
- Methods 572 college students take part in body esteem questionnaire investigation,exploratory factor analysis(EFA)and confirmatory factor analysis(CFA)were used to study 515 effective questionnaire. 方法572名大学生参加了问卷调查,用探索性因素分析和验证性因素分析等方法对515份有效问卷进行研究。
- Investment earnings in the industry, and risk factor analysis. 投资该行业的赢利点和风险因素分析.
- And then, we ask 423 college students to evaluate the extent the items according with prosocial persons.By Exploratory Factor Analysis (EFA), we explored the dimensionality of PPQ. 在此基础上,对423名大学生进行施测,让他们评定每个项目符合亲社会的人的程度,采用探索性因素分析的方法,对问卷的维度进行探索。
- We used Confirmative Factor Analysis (CFA) to analyze student’s rating data. 我们对学生评价的实证数据进行了验证性因素分析。
- Malinowski, E. R. Factor Analysis in Chemistry, 2nd ed., Wiley,New York, 1991. 李博岩;梁逸曾;谢培山;俞汝勤;分析化学;已接受.
- Gini coefficient arid Theil index are both guidelines to weigh imparity, their factor analysis are the better method to clarify income disparity. 摘要基尼系数和泰尔熵指标都是衡量不平等性的重要指标,特别是它们的分解能进一步对不平等性进行因素分析。
