“标准生育率”概念、定义、翻译-科学时代

单词	标准生育率
释义	人口学词汇手册标准生育率 standard fertility rate
随便看	assessment panel assessment panel mechanism assessment procedure assessment process assessment ratio assessment roll assessment-sales ratio assessment scale assessment tax assessment test assessment test centre assessor assessor assessor assessor assessor assessor assessor asset asset asset asset asset asset account asset and liability statement

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。