“供养比率”概念、定义、翻译-科学时代

单词	供养比率
释义	人力资源管理词汇手册 dependency ratio 供养比率
随便看	reduced angular frequency reduced annuity reduced appetite reduced-calorie food reduced clause reduced compliance reduced cone reduced constitutive equation reduced crude direct desulphurization process reduced density reduced design reduced distance reduced eating reduced eating and profuse sleeping reduced equation reduced equation reduced equation reduced equation of state reduced factor reduced flow reduced flow reduced food intake reduced form equation reduced form method reduced frequency

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。

dependency ratio