the social demography of Africa
非洲社會人口統計
牛津詞典
demographic changes/trends/factors
人口結構變化；人口發展趨勢；人口統計因素
牛津詞典
It was partly to do with demography, partly to do with earnest muddleheadedness.
這一部分與人口統計有關, 一部分與憨頭憨腦的熱忱有關.
期刊摘選
His institute works on issues ranging from demography to labour shortages.
他的學院的研究領域從人口統計延伸到勞動力短缺.
期刊摘選
There are two reasons why India will soon start to outpace China. One is demography.
印度在不久將開始超越中國,原因有兩個: 一個是印度的人口.
期刊摘選
The study's findings were reported in the Demography.
人口統計學刊上報道了該研究結果.
期刊摘選
Second, and more subtly, one can look at demography.
第二, 更加微妙的是, 看看人口統計學方面.
期刊摘選
As for supply, the picture in much of the developed world is haunted by demography.
至于人才的供給問題, 在許多發達國家,人口統計學的結論也令人擔憂.
期刊摘選
In demography, migration means an individual or a group move from one geographical space to another.
從人口學意義上講遷移是指個人或群體從一個地理空間向另一個地理空間的流動.
期刊摘選
The subject of demography has merged with that of reproductive strategies of organisms.
關于生命統計這個課題已滲入了關于有機體繁殖對策的課題.
辭典例句
Demography has a reputation for being the stepchild of . economics ( Louis Pol )
與經濟學相比,人口統計學被認為沒有受到足夠的重視 ( 路易斯波爾 )
期刊摘選
But this is what elementary demography makes clear.
但這是基礎人口統計學弄清楚的事實.
期刊摘選
Demography is the analysis of population variables.
人口學是對人口變量的分析.
辭典例句
In this study, the leaf demography was implemented with the method of randomized branch sampling.
本研究中, 我們采用隨機枝取樣法,研究了東靈山地區遼東櫟的葉群體的數量動態.
期刊摘選
In most of Europe there is another big reason for accepting more immigration: demography.
在歐洲大多數國家,接納更多的外來移民還有另一個重要原因: 人口.
期刊摘選
But this mechanistic view of demography is destiny and economic policies do not matter.
戰爭問題中的唯心論和機械論的傾向,是一切錯誤觀點的認識論上的根源.
期刊摘選
The growth optimists point to India's favourable demography.
對增長持樂觀態度的人們認為印度的優勢在于其人口結構.
期刊摘選
the social demography of Africa
非洲社會人口統計
《牛津高階英漢雙解詞典》
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月閱讀原文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月聽力原文Demographers (人口統計學者) 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月閱讀原文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月閱讀原文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月六級真題（第二套）聽力 Section CDemography gives you the tools to understand and to address these problems.
2017年6月六級真題（第二套）聽力 Section CI see demography as a central subject related to economics.
2017年6月六級真題（第二套）聽力 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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