求翻译：第二部分：介绍了调查情况，主要包括调查概述和调查问卷的分析，介绍了问卷的设计及调研方式，数据的来源、数据的分析方法。结合问卷调查的实际情况，通过统计软件分析得出南昌航空大学的大学生手机使用情况；是什么意思？

Part II: a survey, including an overview of the investigation and the questionnaire analysis, questionnaire design and research methods, data sources, data analysis methods. Combination of questionnaire survey of the actual situation, the statistical software to come to the Students of Nanchang Univ

Part 2: Describes the investigation, including an investigation into major overview and survey of the analysis, which describes the design of the questionnaire and research methods, data sources, data analysis methods. Combined with the actual survey, analysis through statistical software the Nancha

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Part II describes the investigation, including investigation overview and analysis of the questionnaire, introduced the questionnaire design and survey methods, data sources, data analysis methods. Combined with a questionnaire survey of the actual situation, through statistical analysis concluded t

Second part: Introduced the investigation situation, mainly includes the investigation outline and the questionnaire analysis, introduced the questionnaire design and the investigation and study way, the data origin, the data analysis method.The union questionnaire survey actual situation, obtains t