“sampling ratio”概念、定义、翻译-科学时代

单词	sampling ratio
释义	统计学词汇手册 sampling ratio 抽样比率
随便看	role constellation role construct theory role coordination role demand role deviation role deviation of convict role discontinuity role distance role enactment role expectation role expectation role fragmentation role gain role-handicap role loss role-making role model role-model role negotiation role norm role norm role of a librarian role of family purchaser role of HRM role of individuals in history

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。

sampling ratio