the social demography of Africa
非洲社会人口统计
牛津词典
demographic changes/trends/factors
人口结构变化；人口发展趋势；人口统计因素
牛津词典
It was partly to do with demography, partly to do with earnest muddleheadedness.
这一部分与人口统计有关, 一部分与憨头憨脑的热忱有关.
期刊摘选
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.
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There are two reasons why India will soon start to outpace China. One is demography.
印度在不久将开始超越中国,原因有两个: 一个是印度的人口.
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The study's findings were reported in the Demography.
人口统计学刊上报道了该研究结果.
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Second, and more subtly, one can look at demography.
第二, 更加微妙的是, 看看人口统计学方面.
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As for supply, the picture in much of the developed world is haunted by demography.
至于人才的供给问题, 在许多发达国家,人口统计学的结论也令人担忧.
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In demography, migration means an individual or a group move from one geographical space to another.
从人口学意义上讲迁移是指个人或群体从一个地理空间向另一个地理空间的流动.
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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.
辞典例句
Demography has a reputation for being the stepchild of . economics ( Louis Pol )
与经济学相比,人口统计学被认为没有受到足够的重视 ( 路易斯波尔 )
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But this is what elementary demography makes clear.
但这是基础人口统计学弄清楚的事实.
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Demography is the analysis of population variables.
人口学是对人口变量的分析.
辞典例句
In this study, the leaf demography was implemented with the method of randomized branch sampling.
本研究中, 我们采用随机枝取样法,研究了东灵山地区辽东栎的叶群体的数量动态.
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In most of Europe there is another big reason for accepting more immigration: demography.
在欧洲大多数国家,接纳更多的外来移民还有另一个重要原因: 人口.
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But this mechanistic view of demography is destiny and economic policies do not matter.
战争问题中的唯心论和机械论的倾向,是一切错误观点的认识论上的根源.
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The growth optimists point to India's favourable demography.
对增长持乐观态度的人们认为印度的优势在于其人口结构.
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the social demography of Africa
非洲社会人口统计
《牛津高阶英汉双解词典》
But efforts are in place to expose more black, Hispanic, and low-income students to advanced math, in the hope that the demographic pool of high-level contenders will eventually begin to shift and become less exclusive.
出自-2017年6月阅读原文Why should you consider taking a course in demography in college? You’ll be growing up in a generation where the baby boomers are going into retirement and dying.
出自-2017年6月听力原文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Demography also includes the study of non-living objects like light bulbs and taxi cabs, and buildings because these are also populations.
2017年6月六级真题（第二套）听力 Section CDemography gives you the tools to understand and to address these problems.
2017年6月六级真题（第二套）听力 Section CI see demography as a central subject related to economics.
2017年6月六级真题（第二套）听力 Section CThe idea is to force social scientists to integrate their work with other categories, including health and demographic change; food security; marine research and the bio-economy; clean, efficient energy; and inclusive, innovative and secure societies.
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