请输入您要查询的字词:
单词
Malthus' population trap
释义
Malthus' population trap
Encyclopedia
经济学
〔人口和劳动〕
释
Malthus' population trap
马尔萨斯人口陷阱
人类的性本能导致人口以几何比率增长,土地的边际报酬递减导致生活资料以算术比率增长,人口增长速度高于生活资料增长速度,导致人均消费下降,最终人们生活难以为继的理论。
随便看
root nodule organogenesis
root of a building
root of a cardinal number
root of a chamber complex
root of a derivative
root of a Lie algebra
root of a Lie group
root of an algebra
root of an algebraic group
root of an equation
root of a number
root of a polynomial
root of a root system
root of a tree
root of common baphicacanthus
root of lung
root of trust
root of unit
root of unity
root order
root organic acids
root-oriented dictionary
root phenolics
root pile
root point
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:2025/7/25 8:44:55