“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	post-coordination language post-core-collapse cluster post-coronal region Post correspondence problem postcoxale postcritical post critical finite Post-Cubism post cure post cure; post vulcanization postcustodial theory of archives postdeflection postdepositional basin postdepostional postdetection postdetection bandwidth postdetection dedispersing postdicrotic post-disaster investigation post-disaster psychological intervention post-disaster reconstruction Post-disaster Reconstruction of Wenchuan Earthquake post-division post doctoral mobile station post-doctoral research fellow

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。