“年轻型人口”的概念、定义、翻译、参考文献-科学参考

单词	年轻型人口
释义	年轻型人口 Encyclopedia 法学年轻型人口释 young population年轻型人口 0～14岁的人口数量占总人口数量40%以上，65岁及以上人口数量低于总人口数量4%的人口年龄结构。
随便看	Hyeomnyulsa Hye Sung Ga hyetology HYGAS process Hygiea Hygiene hygiene and epidemic prevention hygiene in the railway station and train hygiene of food processing hygiene of public place hygiene textile design hygiene textiles hygienical standard for feeds hygienic characteristic of office place environment hygienic characteristics of public place environment hygienic investigation hygienic management of water supply and sewage hygienic protection of soil hygienic standards for the design of industrial enterprises Hyginus crater hygroautometer hygrochasy hygrocole hygrodeik hygrodrymium

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。