[translate] aample 正在翻译,请等待... [translate] aHello this is: 你好这是: [translate] asomething to eat 某事吃 [translate] abe late for school 为学校是晚 [translate] aInspection Equipment Rules 检查设备规则 [translate] aprimary data and secondary data 主要数据和二次数据 [translate] ...
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Secondary da...
【知识点】 Primary and Secondary data-主要和次要数据 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 ...
1、Industry documents were analysed alongside primary and secondary data on the tobacco industry in South Korea.对韩国的烟草业文件进行了分析，同时，对关于烟草业的主要数据和次级数据进行了分析。2、Secondary data refers to previously collected data from internal and external sources.中级的数据...
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...
Today’scoursestructures:Firstclass:taughtcourseDatasources:1.Secondarydata2.PrimarydataSecondclass:discussingwithyouaboutyourresearchtopicandresearchproblems(questions)2 Lecture5Datasources Purposeofthischapter:a.Thedefinitionofsecondaryandprimary datab.Whatwemeanbydatacollectionc.Whatthesourcesofdatacollectiond...
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]
Distinguish between primary data and secondary data? Primary data is the data that is collected first hand from the original source for the purpose of making statistical inference while secondary data is the data that is collected by the method of abstraction and is used to make statistical infere...
Free Essays from Studymode | 1. PRIMARY ANDSECONDARY DATA We explore the availability and use of data (primary and secondary) in the field of business...
(A) Meaning of secondary data● Secondary data refers to the data that has already been collected by some other person or agency and is used by us. (B) Sources of secondary data can broadly be classified under two categories: 1. Published sources ...