By using the method of questionnaire, mathematical statistics and logical analysis, this paper makes quantitative and dynamical analysis on condition of our hurdle race performance lag behind.
运用问卷调查、数理统计、逻辑归纳等方法，对我国跨栏跑项目落后状况影响因素进行量化和动态分析。
Course of the study, this article USES literature, expert questionnaire survey method, video observation analysis, mathematical statistics, logic, analysis and other research methods.
研究过程中，本文采用了文献资料法、专家访谈法、录像观察分析法、数理统计法、逻辑分析法等研究方法。
Applying the theory and method of mathematical statistics, the statistical analysis software for internal overvoltage is studied and developed.
应用数理统计的原理和方法，研究开发了内部过电压统计分析软件。
By using the method of questionnaire, investigation and mathematical statistics, this paper analysis the characteristics of demand for mass sports in Zhejiang province nowadays.
采用问卷调查、文献资料和数理统计等综合研究方法，分析浙江省现阶段群众体育需求特点。
Through using the method of questionnaire investigation, interview and mathematical statistics, this paper made analysis on current condition of cultivation talent reserve in key events in Shanghai.
采用问卷调查，访谈，数理统计等方法，对上海市重点项目后备人才培养的现状进行了分析。
Finally, It t uses the method of mathematical statistics and questionnaire analysis tostudy other related influencing factors of the hotel carbon efficiency and carbonemissions.
最后，利用数学统计方法和问卷调查分析研究其它相关影响因素对酒店碳排放效率和碳排放量的影响。
The main research methods of this paper include: documentation method, case analysis, Field Observation, logic analysis and Mathematical statistics and other methods.
本文主要运用文献资料法、案例分析法、实地观察法、逻辑分析法以及数理统计法等研究方法。
By using the method of documentary, mathematical statistics, comparative research, this paper makes comprehensive analysis on changing of marking rule for man gymnastics in 2001 ~ 2008.
采用文献资料调研、数理统计、比较研究等方法，对2001—2008年国际男子体操评分规则的变化进行了全面的分析。
The passage talks about the statistics method for quality analysis of test paper specifically by making use of mathematical statistical principle.
统计了《分析化学》期末考试选择题、填空题的难度和区分度，评价了试题质量，总结了考试整体结果，讨论了试卷分析的实施和效用。
The passage talks about the statistics method for quality analysis of test paper specifically by making use of mathematical statistical principle.
统计了《分析化学》期末考试选择题、填空题的难度和区分度，评价了试题质量，总结了考试整体结果，讨论了试卷分析的实施和效用。
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