“secondary data collection”的概念、定义、翻译、参考文献-科学参考

单词	secondary data collection
释义	secondary data collection Encyclopedia 管理学二手数据收集方法释 secondary data collection二手数据收集方法利用二手数据进行分析的方法。二手数据指那些并非为正在进行的研究项目而是为其他目的已经收集起来的数据。
随便看	audible audible advertisement audible area audible frequency audible sound audience audience age audience development audience education audience effect audience evaluation audience gender Audience Hall of Qin and Han Dynasty audience nomination audience orientation audience preferences audience profession audience psychology audience rating survey audience residence audience rights audience satisfaction audiences feedback of radio and TV programs audience's focus of attention on the stage audience social classification theory

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。