populations
英 [ˌpɒpjʊˈleɪʃənz]
美 [ˌpɑpjəˈleɪʃənz]
n. (地区、国家等的)人口,人口数量; (统称)某领域的生物; 族群; 人口
population的复数
柯林斯词典
- N-COUNT (某一国家或地区的)全体人民,人口
Thepopulationof a country or area is all the people who live in it.- Bangladesh now has a population of about 110 million.
孟加拉国现有大约1.1亿人口。 - ...the annual rate of population growth.
人口年增长率 - ...the local population.
当地人口
- Bangladesh now has a population of about 110 million.
- N-COUNT (某一国家或地区某类人或动物的)总数
If you refer to a particular type ofpopulationin a country or area, you are referring to all the people or animals of that type there.- ...75.6 per cent of the male population over sixteen.
16岁以上男性中的75.6% - ...areas with a large black population.
黑人人口众多的地区 - ...the elephant populations of Tanzania and Kenya.
坦桑尼亚和肯尼亚的大象种群
- ...75.6 per cent of the male population over sixteen.
双语例句
- Presents major nutritional problems that influence the health, survival, and developmental capacity of populations in developing societies.
提出发展中社会那些影响健康、生存以及人口发展能力的主要营养问题。 - This policy has led to a dramatic increase in our prison populations.
这项政策已经让我们监狱的囚犯人数激增。 - The variations of cork characters from 10 populations of? Quercus variabilis? in Shaanxi province are analyzed.
对陕西境内10个栓皮栎群体栓皮性状变异情况进行了试验分析。 - A part of the problem for earth and nature alike is excessive human populations.
对地球和自然界来说,相同的问题部分是过剩的人类人口。 - Other significant immigrant populations came from eastern and southern Europe and French Canada.
其他主要移民来自东欧和南欧,和法属加拿大。 - China and India have larger populations than any other countries in the world.
中国和印度的人口比世界上其他国家的人口多。 - The Croatian town of Ilok is a classic case of shifting populations.
伊洛卡的克罗地亚小镇就是人口不停流动的典型例子。 - This study aimed to analyze the morphological and cytological characteristics of Ranunculus cantoniensis within and among populations.
运用居群学的方法,对居群内、居群间的禺毛茛进行了形态及细胞学两方面的性状分析。 - This, in fact, describes the undercurrents of populations not just in faraway countries;
这其实,描述了人口的暗流不仅在遥远的国家; - They investigated whether it is associated with TB symptoms in populations from West Africa.
他们调查了这个叫做SP110的基因是否与西非人群的结核病症状有关联。