“ratio imputation”的概念、定义、翻译、参考文献-科学参考

单词	ratio imputation
释义	ratio imputation Encyclopedia 理学Data Imputation释 ratio imputation比率插补根据含缺失值的变量与辅助变量之间的相互关系，建立比率模型，然后依据已有的辅助变量的信息，对变量的缺失值进行插补的方法。
随便看	elite guard elite population elite reproduction Elite Sports Reserve Personnel Training Project elite sports team elite theory elite tree elite variety of forest tree elitism Eli Whitney elixirs Elizabeth Barrett Browning Elizabeth Bishop Elizabeth Bowen Elizabeth Dowdeswell Elizabeth Harrower Elizabeth Hay Elizabeth Jolley Elizabeth Knox Elizabeth LeCompte Elizabeth Plater-Zyberk Elizabeth, Port Elizabeth Taylor Elizabeth Ⅰ Elizabeth Ⅱ

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。