美[?pɑ:pju?le??n] 1 . An earthquake hit the capital, causing panic among the population .
首都發生了地震，引發民眾恐慌。
來自柯林斯例句
2 . Food production has already fallen behind the population growth.
糧食生產已經跟不上人口增長。
來自柯林斯例句
3 . A substantial proportion of the population speak a French-based patois.
人口中有一大部分說以法語為基礎的混合語。
來自柯林斯例句
4 . Environmentalists say a critical factor in the city's pollution is its population .
環境保護主義者說造成該城市污染問題的一個關鍵因素是其人口數量。
來自柯林斯例句
5 . Britain has the largest and most flourishing fox population in Europe.
英國擁有歐洲最大也是最具繁殖能力的狐貍種群。
來自柯林斯例句
1.the people who inhabit a territory or state;
the population seemed to be well fed and clothed
2.a group of organisms of the same species populating a given area;
they hired hunters to keep down the deer population
3.(statistics) the entire aggregation of items from which samples can be drawn;
it is an estimate of the mean of the population
4.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
5.the act of populating (causing to live in a place);
he deplored the population of colonies with convicted criminals
population 表示考察對象的全體。又稱母體。總體中每個成員稱為個體。例如考察某廠生產的燈泡的使用壽命，該廠生產的所有燈泡為總體，每個燈泡為一個個體。當總體中所含個體總數是有限時，稱為有限總體，否則，稱為無限總體。在實際中全面了解總體的情況，往往難以辦到，如不可能對所有燈泡進行試驗，記錄每一個燈泡的使用壽命。所以常通過觀測部分個體，以獲得總體的信息。 population的用法： 一、population常與定冠詞the連用
