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
- That virus will probably emerge in one of the countries that have avian flu infection in their bird populations.
这一关键性和致命的事态发展很可能将发生在鸟群感染禽流感的一个国家。 - 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。 - Civilian populations and ordinary people are often targeted or affected by many of these conflicts.
城市人群和普通人群是这些冲突的主要目标和受害者。 - Lifestyle interventions targeted the urban and rural populations in the intervention counties but were not implemented in Arak.
对干预城市和农村的人口实施生活方式干预，对阿拉克则不实施相应措施。 - 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。 - Influenza is a serious public health problem that causes severe illnesses and deaths for higher risk populations.
流感是一个严重的公共卫生问题，可在高危人群中造成严重疾病和死亡。 - Interesting distinctions can be drawn between the two populations.
比较两类人可以发现有趣的差异。 - Professional and technical populations are among the most mobile of all americans.
专业和技术人员是美国人口中流动性最大的。 - Ethiopia and Kenya host the camps even while their domestic populations also suffer from hunger and malnutrition.
埃塞俄比亚和肯尼亚是难民营的东道国，但这两个国家国内的人口也处于挨饿和营养不良的境地。 - 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。