“滚雪球式案例抽样”的概念、定义、翻译、参考文献-科学参考

单词	滚雪球式案例抽样
释义	滚雪球式案例抽样 Encyclopedia 管理学案例研究方法释 Snowball Case Sampling滚雪球式案例抽样一种用来选择知情人士或决定性个案的操作方式。是一种多阶段的抽样技术，始于一个或少数人或个案，然后根据与初始个案的联结而扩展开来。样本像雪球一样越滚越大，直到收集到的信息达到饱和为止。
随便看	pictorial stones of the Han Dynasty in Wu's Ancestral Temple pictorial stones of the Han Dynasty on Xiaotang Mountain Pictorial Study of Yangxian Sand Teapots Pictorial Turn pictorial yearbook Pictun picture picture achiving and communication system picture archiving and communication system Picture Archiving and Communication Systems，PACS picture-association experiment picture based on Buddhist scriptures picture book picture carved on the stone lintel of the door in the Giant Wild Goose Pagoda picture coding Picture Copybook of Plum Blossom picture description picture description grammar picture description language picture dictionary picture element picture frame picture language Picture News Picture of Emperor Tang Minghuang's Night Tour With Candles

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。