“人口结构”的概念、定义、翻译、参考文献-科学参考

单词	人口结构
释义	人口结构 Encyclopedia 法学人口结构释 composition of population人口结构依据人口所具有的自然的、社会的、经济的和生理的特征，将人口划分为各个组成部分所占的比重，一般用百分比表示。又称人口构成。 Biology population structure人口结构
随便看	medieval European law Medieval European Technology: 800-1400, Tradition and Innovation medieval European views of nature Medieval guild Art Education Medieval Islamic Cities medieval Jewish philosophy medieval logic medieval mathematics in Europe medieval maximum medieval minimum medieval music in Europe medieval natural law thoughts medieval philosophy medieval sports in foreign countries medieval universities of Europe Medill School of Journalism, Media, Integrated Marketing Communications mediocre person medio structure of a dictionary Medio-Translatology meditation Meditations on first philosophy meditation weeks Mediterranean Agreements Mediterranean Area Anti-drug Enforcement Coordination Centre Mediterranean blue mussel

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。