populations的中文翻译是什么意思
populations
n. 人口( population的名词复数 ); 全体居民; 特定人[动物]群
populations的柯林斯释义
N-COUNT（某一国家或地区的）全体人民，人口
The population of 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
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 of population in 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
populations的场景例句
The ethnic populations are so intermingled that there's bound to be conflict.
各民族人口如此杂居，肯定会发生冲突。
Interesting distinctions can be drawn between the two populations.
比较两类人可以发现有趣的差异。
Figure 1.15 shows which provinces lost populations between 1910 and 1920.
表1.15显示出哪些省份在1910至1920年间人口减少了。
Fish populations assume highly localized distributions within each river.
鱼群分布集中在每条河的某些区域.
Leaving some fields fallow provided a natural check on insect populations.
让一些土地休耕是自然控制昆虫数量的办法.