population中文什么意思

n.
1.人口；人口总数；全体居民；人口的聚居。
2.物的全体[总数]；【生物学】虫口；种群(量)；群体；族，组，个数；【统计学】对象总体，全域。
3.【物理学】布居；密度。
+更多解释...4.〔罕用语〕殖民。
短语和例子
varietal populations 品种群体。

• transient population, vagrant population:    流动人口
• a burgeoning population:    迅速增长的人口
• a permanent population:    有定居的居民

例句与用法

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1. War and disease had thinned the population .
   战争和疾病已使人口减少。
2. The population gravitates towards the town .
   人口有集中都市的倾向。
3. The country needs an educated population .
   该国需要受过教育的国民。
4. Famine and war have thinned the population .
   灾荒和战争使人口减少了。
5. The earthworm population had declined by 70% .
   蚯蚓数量下降70。

英文释义

名词

1. the act of populating (causing to live in a place); "he deplored the population of colonies with convicted criminals"
2. (statistics) the entire aggregation of items from which samples can be drawn; "it is an estimate of the mean of the population"
   同义词：universe
3. a group of organisms of the same species inhabiting a given area; "they hired hunters to keep down the deer population"
4. the people who inhabit a territory or state; "the population seemed to be well fed and clothed"
5. 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.); "people come and go, but the population of this town has remained approximately constant for the past decade"; "the African-American population of Salt Lake City has been increasing"

百科释义

A population is all the organisms of the same group or species who live in the same geographical area and are capable of interbreeding. In ecology the population of a certain species in a certain area is estimated using the Lincoln Index.