The classification of cultivation measures for spring maize was studied with the principal factor analysis and regression methods.
应用因子分析和回归方法对春玉米高产农艺措施进行了数量分类与寻优。
We use factor analysis and cluster analysis methods in this paper.
本文采用因子分析和聚类分析的方法。
And the data were analyzed using factor analysis and correlation analysis.
本研究采用因子分析和相关分析来分析数据。
The second chapter is strategic factor analysis and strategic selection analysis of water flux sensor.
第二章为水流量传感器的战略要素分析和战略选择分析。
This paper mainly adopts the factor analysis and cluster analysis in the multivariate statistical analysis.
本文主要运用多元统计分析中的因子分析和聚类分析方法。
Construct validity: Illustrates the construction validity of the scale using factor analysis and consistency analysis.
结构效度：采用因素分析和一致性分析来说明量表的结构效度。
Pollution sources of road dust may be identified by means of electron microscope, factor analysis and cluster analysis.
利用电镜分析、因子分析和聚类分析方法可以识别道路尘埃物质的污染源。
Fifth chapter introduced the local railway construction project uncertainty factor analysis and the synthetical evaluation.
第五章介绍了地方铁路建设项目不确定因素分析及综合评价。
MethodsRisk factors of DM was analyzed by factor analysis and linear structural relation model, then fit and evaluate the model.
方法采用因子分析和线性结构方程模型分析糖尿病患病危险因素，并进行模型拟合与评估。
After item analysis, factor analysis and reliability analysis, the questionnaire shows good reliability and validity indicators.
经过项目分析、因素分析和信度分析，该问卷显示了良好的信度和效度指标。
Part two describes and analyzes the development of school health mode in the U. S. A through factor analysis and history analysis.
第二章运用历史分析法和因素分析法，描述和分析了美国学校健康模式的历史演进过程。
The relationship between the total amount of ozone and the rainfall in Kunming area has been studied using factor analysis and spectrum analysis.
利用因子分析和谱分析方法，探讨昆明地区臭氧总量变化与降水的关系。
The validity was assessed by factor analysis and 2 factors were obtained, which accounting for 57.6%and 12.0%of the total variance, respectively.
采用因子分析法评价量表的结构效度，共析出2个公因子，对总方差的贡献率分别为57.6%，12.0%。
Methods Risk factors of renal calculi were analyzed by factor analysis and linear structural relation model, followed by fitting and evaluating the model.
方法采用因子分析和线性结构方程模型分析肾结石发病的危险因素，并进行模型拟合与评估。
Source discrimination of the elements in the marine aerosol was discussed using the methods of enrichment factor, factor analysis and correlation analysis.
应用元素富集因子、相关分析和因子分析等方法研究了西太平洋、东印度洋、南大洋、中国南极中山站邻近海域气溶胶中各元素的来源。
The paper analyzes some indexes of 7 ports around Bohai Bay with factor analysis and gives out some advices on how to improve themselves in comprehensive competency.
采用因子分析法对渤海湾7个港口的一些指标进行深入的分析，为提高港口竞争力提出依据，并指出了港口应该从哪些方面来提高自身的综合竞争力。
The research assumptions and indicators for social capital from peasants are made, and a factor analysis and index decomposition is carried on social capital from peasants.
设定农户社会资本的研究假设与指标，对农户社会资本进行因子分析和指数分解。
Methods: Using an online questionnaire survey to collect 263 valid questionnaires, exploratory factor analysis and multiple linear regression analysis were used for data analysis.
方法：通过问卷调查法搜集了263份有效问卷，采用探索性因子分析法和多元线性回归分析进行数据分析。
This paper analyzes the market survey data of 288 hamburger stores via SAS factor analysis as well as interprets the key principles of the factor analysis and its economic meaning.
阐述了因子分析的基本原理，运用因子分析SAS软件对288份汉堡包店市场问卷调查数据作了分析，并对因子的经济含义作了详细解释。
Secondly, using the 2006 survey of Chinese private enterprises, this study attests those hypotheses through several methods such as factor analysis and multiple regression analysis.
其次，研究采用我国2006年私营企业调查的数据，通过因子分析、多元回归分析等方法对模型所包含的假设进行了实证检验。
According to the evaluation system built above, the paper, using factor analysis and cluster analysis methods, makes a research on the 53 high-tech zones 'ranking and classification.
运用因子分析和聚类分析方法，按照建立的指标体系，对我国53个高新区进行了排名和分类。
It needs to combine the internal factors of landslide and consider more aspects in order to form a system of factor analysis and reach the right conclusion with the impact factor analysis.
在对其进行影响因子分析时，需结合滑坡形成的内在因素，多方面综合考虑，才能形成系统的因子分析，得出正确的结论。
The existing theory of international trade could be distinguished into two main sorts named comparative advantage based on factor analysis and competitive advantage based on competitiveness.
基于要素分析的比较优势理论和基于竞争力分析的竞争优势理论是国际贸易的两个主要理论。
In this article we determined the optimal condition, i. e. washing time temperature and the base's density, about the base washing by using the method of the factor analysis and quadrate experiment.
利用单因素分析法和正交实验法确定了碱洗的最佳条件，包括碱洗时间、碱洗温度和碱洗浓度等。
Factor analysis and cluster analysis were used to identify the food factors and dietary pattern clusters.
使用因素分析和群组分析确定食物因素和饮食模式群组。
Using Factor analysis and regression model, the authors conducted an empirical study on the effect of social capital on the performance of agricultural traders.
本文根据实地调查资料，利用因子分析法和回归模型研究了社会资本对农产品购销商经营绩效的影响。
And then make item analysis, factor analysis, and validity test with SPSS after survey. The result shows that the scale is valid.
在预调查后借助SPSS对初测量表进行项目分析、因子分析及有效性检验，证明参与型体育消费者忠诚度量表信、效度都符合统计学要求。
And then make item analysis, factor analysis, and validity test with SPSS after survey. The result shows that the scale is valid.
在预调查后借助SPSS对初测量表进行项目分析、因子分析及有效性检验，证明参与型体育消费者忠诚度量表信、效度都符合统计学要求。
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