“生育更替水平”概念、定义、翻译-科学时代

单词	生育更替水平
释义	人口学词汇手册生育更替水平 replacement level fertility
随便看	advance film advance frame advance free of interest advance free of interest advance freight advance freight advance freight advance freight advance from customers advance fund advance funding advance group advance growth advance guard advance heading advance in art advance in cash advance in columns advance in contact advance information (AI) advance in price advance in price advance man advance man advancement

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。