“目的抽样”概念、定义、翻译-科学时代

单词	目的抽样
释义	广告学词汇手册目的抽样 purposive sampling
随便看	electronic point of sale--electronic point of sale（EPOS） electronic point of sale (EPOS) electronic point of sale (EPOS) electronic point-of-sale (EPOS) electronic point of sale（EPOS） electronic postmark electronic postmark--electronic postmark (EPM) electronic postmark (EPM) electronic presentation electronic printer electronic printing electronic print material electronic privacy information center (EPIC) electronic probe electronic product code electronic product code electronic product code--electronic product code（EPC） electronic product code（EPC） electronic production electronic program shutter (EPS) electronic publication electronic publication electronic publishing electronic publishing electronic publishing

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。