请输入您要查询的字词:
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
structural biology
structural boundedness
structural bridge area/zone
structural calculation for hydraulic structures
structural capital
structural care
structural carpentry
structural ceramics
structural characterization
structural characterization of materials
structural Characterization of sugar
structural chemistry
structural coefficient
structural collapse rescue
structural coloration
structural complexity
structural composite
structural composites
structural comprehensive warning
structural concrete column
structural conducting polymer materials
structural constant
structural contour map
structural cross-section
structural crystallography
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2024/11/6 7:57:10