第一手数据 meaning in English
firsthand data
primary data
Examples
- Therefore it is of great value theoretically and practically to make it clear the differences between different pricing methods in the power - generation sector . this paper discuss the difference between three pricing methods , viz . , administrational pricing , contractual pricing and competitive pricing in power generation sector , after referring other researchers " works , and gaining the basic knowledge about different pricing methods in the power generation sector from individual visiting and mass investigating
本文对前人的研究工作进行了较全面的阐述，通过对访谈和问卷调查得到的第一手数据资料的统计分析，论述了我国发电侧电力定价中政府定价、协议定价和竞价上网定价的三种不同方式及其影响因素，在此基础上，创新性地引入博弈论的分析思想与方法，构建了对三种定价方式进行系统比较的理论框架。 - Meanwhile , with reference to new foreign and domestic materials related to project management and through the author ' s independent serious thinking , he puts forward his own independent structure model of real estate project enforcement management . this essay , from the theory of project management to the application of the theory to the project " baoji island " , which focuses on some key issues and problems and puts forward some suggestive structure model and strategies of project management of a real estate company , fundamentally meets the objective requirements of this topic
文中引用了大量的第一手数据资料，对凯士达房地产公司“保集半岛”项目进行了全方位、多视角的项目管理论证，在参考国内外有关项目管理的最新资料的同时，还进行了大量的独立思考，形成了一套房地产项目实施管理的结构化模式，在有限的篇幅内还是对一些突出的问题进行了重点研究，基本达到了论题的客观要求。 - Based on the above qualitative studies , combining the data collected from the social typical sampling investigations with the reliability analysis by using methodology of symbolic statistic , an evaluation methodology for the key property on the technology of food security in quality was explored , finally case studies of the evaluation methodology for the key property on the technology of food security in quality were conducted , important technology types and categories for the food security in quality were selected in the view of strategy , and series of countermeasures for macroscopic development of the technology of food security in quality were also put forwarded
然后，通过社会典型抽样调查(专家问卷法)得到第一手数据，运用sas 、 excel和灰色关联分析等数理统计与分析方法，对问卷的可靠性进行了研究，建立了食物质量安全技术“关键性”的评价方法，并进行了实证评价分析，对我国食物质量安全技术的重点技术类型、关键技术种类等进行战略选择，提出了我国食物质量安全关键技术的一系列宏观发展对策。