“抚养比”的概念、定义、翻译、参考文献-科学参考

单词	抚养比
释义	抚养比 Encyclopedia 法学年龄释 dependency ratio抚养比人口中非劳动年龄人口数与劳动年龄人口数之比。又称抚养系数或负担系数。用百分比表示。
随便看	inter-frame space, IFS inter frequency bias interfringe intergalactic intergalactic absorption intergalactic bridge intergalactic cloud intergalactic dust intergalactic extinction intergalactic gas intergalactic magnetic field intergalactic matter intergalactic medium intergalactic nebula intergalactic object intergalactic space intergalactic void Intergeneratioanl pattern inter-generational and intra-generational mobility intergenerational closure intergenerational equity inter-generational ethic inter generational gap intergenerational support Intergenerational Ｃonflict

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。