请输入您要查询的字词:
单词
demography
释义
demography
Encyclopedia
法学
人口学
释
demography
人口学
研究人口发展及其规律,人口变量与社会、经济、生态环境等变量之间相互关系的一门学科。
Mathematics
demography
人口统计学
Biology
demography
种群统计;人口统计学
随便看
upper unitriangular matrix
upper urinary tract infection
upper urinary tract lithiasis
upper value
upper variation
Upper Volta
upper water level for flood control
Upper Xiajiadian Culture
upper Yangtze platform
Upper Yangtze River Rare and Endemic Fish National Nature Reserve
Uppsala General Catalogue of Galaxies
Uppsala University
up-punching type
up quark
upright
Upright Commissioner Yu Chenglong
upright of jacket
upright position
upright projection
upright pyramid of biomass
Uprising of Abdullah Hassan
Uprising of Chen Sheng and Wu Guang
Uprising of Lake Beloye
Uprising of Sicilian Slaves
uprisings of China Merchants' 13 ships
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 3:54:01