结构方程

MethodsDescriptive analysis was conducted among 818 medicos, who were sampled by stratified cluster sampling, and the model was established.

采用分层整群抽样的方法，对某医科大学818名医学生心理健康状况的一般情况进行描述性分析，并拟合结构方程模型。

objective to study mental health status among medical students, and to explore the relations between the influencing factors and latent variables to mental health.methodsdescriptive analysis was conducted among 818 medicos, who were sampled by stratified cluster sampling, and the model was established.

目的 了解医学生心理健康状况，探讨医学生心理健康的影响因素及其潜变量之间的关系。方法采用分层整群抽样的方法，对某医科大学818名医学生心理健康状况的一般情况进行描述性分析，并拟合结构方程模型。

In the second chapter,we study the effects ofnon-conservative forces on Lie symmetries and conserved quantities of Lagrangesystem.

第二章研究了非保守力对Lagrange系统Lie对称性、系统结构方程和守恒量的影响。

In this research, three groups of students consist of Anglo-Australian, Australian Hong Kong Chinese, and Hong Kong Chinese completed self-report measures of the above variables. Structural equation modeling was employed to test how well the Western fitted in the model.

本论文以三组学生为研究对象，包括香港人、英籍澳洲人和澳籍香港人，根据他们对以上变项所完成的自陈式量度，运用结构方程模型，检视本文建议的模型是否适用於西方研究。

This critical variable is named as creative self-efficacy after a comprehensive review of two trends of research, one about the effects of social environment on creativity and the other, effects of intrinsic and extrinsic motivation (Amabile, 1996). Then, five variables were considered important in constructing a social cognitive model of creativity, that is, significant others' feedback (about one's creativity works), inner process (including intrinsic motivation, extrinsic motivation, and creative self-efficacy), and creative behavior. Descriptive statistics, hypothesis tests of differences, and cluster analysis were adopted in analyzing data.

本研究於是以社会认知理论为基础，建构出创意的产生历程，其中包含五个变项：重要他人回馈、个体内在心理历程(含创意内、外在动机及创意自我效能)与创意行为，除呈现描述性统计、差异性检定及集群分析之外，也以结构方程模式检验五个变项的径路模式，并进一步探讨创意效能在个体内在心理历程的位置。

Participants were 333 players (males＝238 and females＝95, aged＝16.76 ±.81) recruited from 12 male, 5 female, and gender mixed senior high school varsity teams of volleyball, basketball, baseball, korfball, handball, and table tennis. Exploratory analyses, multiple regression analyses, cluster analyses, ANOVA, and structural equation modeling were conducted and the major findings were as follows

研究参与者为国内高中排球、篮球、棒球、合球、手球、桌球和足球等受过正规训练的球类运动选手333名，平均年龄16.76 ±。81岁，其中男性参与者238名、女性参与者95名，分别来自12支男子球队、5支女子球队和5支男女混合的球队，经资料搜集完成，以探索性与验证性因素分析、多元回归分析、群集分析、单因子变异数分析和结构方程模式分析进行处理，得到以下几点主要发现

After executing the formal questionnaire including mentoring relationship questionnaire , organizational commitment questionnaire, job performance questionnaire, and turnover intention questionnaire, the result of the Structure Equation Model's test indicated the career support and the psychological support of the mentoring relationship both had positive effect on prentices' job performances, and the direct effect of career support was larger.

在正式施测中，除了师徒关系问卷外，还添加了组织承诺、工作绩效和离职意愿等问卷。结构方程模型检验的结果显示，师徒关系中的职业支持和心理支持都对徒弟的工作绩效存在着显著的正面影响，其中职业支持对徒弟工作绩效的直接影响作用更大

The result also showed the psychological support can remarkably boost prentices' organizational commitment, but the function on job performance was divided into direct effect and indirect effect, namely the organizational commitment had the mediation effect to the relationship between psychological support and job performance. Besides, the career support had feeble direct effect on prentices' turnover intention, and the psychological support worked on prentices' turnover intention totally via the organizational commitment.

结构方程模型检验的结果显示，师徒关系中的职业支持和心理支持都对徒弟的工作绩效存在着显著的正面影响，其中职业支持对徒弟工作绩效的直接影响作用更大；心理支持对徒弟的组织承诺有显著的预测作用，而对徒弟的工作绩效的作用，一部分是直接效应，另一部分则是通过组织承诺来实施的；职业支持对徒弟的离职意愿只存在着薄弱的直接效应，心理支持则是完全通过影响徒弟的组织承诺来影响徒弟的离职倾向。

It is widely recognized that leisure activity has a powerful impact on health. This study investigates the relationships among leisure lifestyle, depression and quality of life. This study examine the effects of leisure lifestyle on quality of life as well as the mediating effect of depression between leisure lifestyle and quality of life. After reviewing the literature, leisure lifestyle was categorized into " work-enjoy","homebody","sport-loving","outdoor-recreations","Fictitious-player","social-orientationists".

休闲活动对健康的影响近年来在许多文献受到广泛的讨论，本研究的主要目的除了探讨休闲生活型态、忧郁倾向与生活品质三变项之间的关系；同时验证忧郁倾向是否为休闲生活型态影响生活品质的中介因素，本研究将休闲生活型态分为「工作为乐者」、「家庭本位者」、「喜好运动者」、「户外游憩者」、「虚拟娱乐者」、「人际导向者」等六类，分析方法为结构方程模型分析。

The main results are:(1) The cumulate cause-effects model was demonstrated at both macro and micro level data. The problem of data fitting of hypertension prevalence data was solved well enough with the cumulate cause-effects model. The parameters of the model were meaningful for the practice.(2) Taking the hypertension developing speed as an indicator of health equality of hypertension between urban and rural residents in China and discovered the macro level determinants of it.(3) The causal network was testified by the structure equation model.(4) It is found that the major determinants of hypertension prevalence in China is population ageing, overweight, lifestyle changing due to high economic developing speed and the lagging behind of health education.

主要的研究成果有：(1)首次观测到我国高血压的患病率曲线符合累积风险效应模型，解决了高血压患病率资料数据拟合中长期存在的方法学问题，并对模型中参数的实际流行病学意义给出了合理的解释，能够对疾病的发病率进行间接的估计；(2)提出了用高血压的发展速度作为衡量我国城乡高血压造成的健康不平等的重要指标，解决了我国高血压患病率评价中长期存在的一些错误性认识，揭示了我国高血压城乡发展不平衡的宏观决定因素；(3)利用结构方程模型对构建的网络模型进行拟合分析，证明了模型的有效性；(4)揭示了目前影响我国高血压发展趋势的决定因素，主要包括人口老龄化趋势加剧、超重人口比例增加、经济的快速发展带来生活方式的转变和健康教育的相对滞后等几个方面。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。