population
基本释义
- n.(地区、国家等的)人口,人口数量;(某领域的)生物,族群,人口;(统计)总体,母体;(天文)星族;(物理)布居数
词语例句
(地区、国家等的)人口,人口数量n.
六级四级Nigeria has a population of nearly 100 million.
尼日利亚有近 1 亿人口。
The population continues to increase.
人口持续增长。
The report, to be released Friday, analyzed data and existing studies of health, disaster, population and economic trends.
这份将于周五发布的报告分析了有关健康、灾害、人口和经济趋势的数据和现有研究。
某领域的生物,族群,人口cn.
高中六级四级The disease threatens to wipe out the entire population.
这种疾病有可能毁灭整个种群。
"It seemed like the perfect chance for natural selection to act on a population," said Dr. Ilardo.
“这似乎是自然选择在一个群体中发挥作用的完美机会。”伊拉尔多博士说。
It can also be exploitative, especially when used with vulnerable populations.
它也可以是剥削性的,特别是用于弱势群体的时候。
(统计)总体,母体cn.
We expect that although this is a three-month effort to sample these populations, the analysis will take many years.
我们预计,虽然对这个总体进行抽样检验需要三个月,但是对其的分析将花费许多年。
(天文)星族cn.
The teacher introduced two populations of icy planetesimals located beyond the orbit of Neptune to us.
老师向我们介绍了两个位于海王星轨道以外的冰态星族。
- The population continues to increase.人口持续增长。来自《柯林斯英汉双解大词典》
- Muslims make up 55% of the population.穆斯林占人口的55%。来自《牛津词典》
- Iraq's population is roughly half Shi'ite.伊拉克人口大约半数是什叶派教徒。来自《柯林斯英汉双解大词典》
相关短语
- population growth人口的增长
- rural population农村人口
- population density人口密度;种群密度
- floating population流动人口
- large population庞大的人口
- urban population城市人口
- population pyramid人口金字塔;人口年龄金字塔;金字塔图;人口金字塔图
- population growth人口自然增长率;人口增长;种群增长;人口成长
- population genetics群体遗传学;种群遗传学;人口遗传学;集团遗传学
- World Population Day世界人口日;上一篇;世界人丁日
- Population Ecology种群生态学;群体生态学;族群生态学;生态学
词语扩展
词义分布
英英释义
- n.the people who inhabit a territory or state
- n.a group of organisms of the same species populating a given area
- n.(statistics) the entire aggregation of items from which samples can be drawn
- n.the number of inhabitants (either the total number or the number of a particular race or class) in a given place (country or city etc.)
- n.the act of populating (causing to live in a place)
- n.all the people who live in a country or an area
人口- Bangladesh now has a population of about 150 million.孟加拉国现有大约1.5亿人口。
词源
- population人口;人口数词根词缀: -popul-人民 + -ation名词词尾
- population人口来自populate,居住,构成人口,-ion,名词后缀。