在英语中，primary data是主要数据，secondary data是次要数据。用Primary data举例子：separate the primary data and indices to that data.他们的解决方案是把主要数据和这些数据的索引分离开来。The Node object is the primary data type for the entire DOM.节点对象是整个DOM中最主要的数据类型。用...
1、separate the primary data and indices to that data.他们的解决方案是把主要数据和这些数据的索引分离开来。2、The Node object is the primary data type for the entire DOM.节点对象是整个DOM中最主要的数据类型。3、You design it by selecting a number of primary data records from the ...
secondary data and primarydata ResearchMethodsinInternationalBusiness LinHua林花SouthwesternUniversityofFinanceandEconomics2012 1 Lecture5Structures Today’scoursestructures:Firstclass:taughtcourseDatasources:1.Secondarydata2.PrimarydataSecondclass:discussingwithyouaboutyourresearchtopicandresearchproblems(questions)2 Lec...
一手数据（Primary data）：也称原始数据。指通过人员访谈、询问、问卷、测定等方式直截获得的，时效性和相关性更好。二手数据（Secondary data）：利用文献，统计年报以及数据库等前人统计好的数据资料。优点是获取成本低，且现成可用。一般可以长时间保存，生成数据趋势图方便。一手数据提能够提供量身定制的...
Primary and Secondary data-主要和次要数据 Primary dataare data collected especially/particularly for a specific purpose. Secondary dataare data which have already been collected elsewhere, for some other purpose, but which can be used or adapted for the survey being conducted. ...
aWith the secondary data and primary data, to find out how tesco.com deal with that. 以二次数据和主要数据,发现怎么tesco.com成交与那。[translate]
primary data and secondary data 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 主数据和辅助数据 翻译结果2复制译文编辑译文朗读译文返回顶部...
The sample size from which primary data was collected must be similar to any other sample size on which secondary data is to be used on. Caution should be taken to make sure that secondary data been used is accurate and has not been filtered, inflated or deflated. ...
Q.1 Explain the telephonic interviews method of collecting primary data. Give its merit and demerits. Answer: (A) Telephonic interviewsUnder this method, data is collected through interviews over the telephone. (B) Following are the merits of telephonic interviews: ...
Scientists of every specialty, from sociology to astronomy, employ various research methods for data collection. Data are placed into two categories -- primary and secondary -- depending on who gathered the research.