“primary sampling unit”的概念、定义、翻译、参考文献-科学参考

单词	primary sampling unit
释义	primary sampling unit Mathematics ＞数理统计＞抽样与统计过程控制＞释义 primary sampling unit初级抽样单元＞数理统计＞抽样与统计过程控制＞释义 primary sampling unit一级抽样单元 primary sampling unit一级单元^†
随便看	logit logit model logitron logit transformation Logit模型 LoG(Laplacian of Gaussian) operator log-likelihood log-likelihood equation log likelihood procedure log-likelihood ratio analysis loglinear log linear model log-linear model loglinear model log linear regression model log-linear regression model log-log Log-logistic model log-log paper log-log plot log-log transformation log longitudinal conveyer log mean temperature difference method log-minimal model log-minimal model program

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。