demography是什么意思？

demography

英[dɪˈmɒgrəfi] 美[dɪˈmɑgrəfi]

• n. 人口统计学；
• adj. 人口统计学的；

复数：demographers;

形容词：demographic;

例句

• His institute works on issues ranging from demography to labour shortages. 他的学院的研究领域从人口统计延伸到劳动力短缺.
• The subject of demography has merged with that of reproductive strategies of organisms. 关于生命统计这个课题已渗入了关于有机体繁殖对策的课题.
• Demography is the analysis of population variables. 人口学是对人口变量的分析.

英语六级真题

Demographers (人口统计学者) reckon that three-quarters of humanity could be city-dwelling by 2050, with most of the increase coming in the fast-growing towns of Asia and Africa.
出自-2013年6月阅读原文
Ronald Lee, director of the Centre on the Economics and Demography of Ageing at the University of California, Berkeley, puts it briefly and clearly: "We don't really know what population ageing will be like, because nobody has done it yet.
出自-2010年12月阅读原文

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  人口学;人口统计学
  Demography is the study of the changes in numbers of births, deaths, marriages, and cases of disease in a community over a period of time.

英英词典释义

• Noun
  1. the branch of sociology that studies the characteristics of human populations

行业词典

• 动物学： 种群统计；
  医学： 人口学，人口统计学：综合地研究人类、主要是其地理分布及自然环境的科学；
  昆虫学： 种群统计；族群統計；