populations
基本解釋
- 居群
英漢例句
- The disease can sweep through whole populations in a very short time.
這種病可以在很短的時(shí)間里在全體人口中流行開(kāi)來(lái)。 - How do the populations maintain this homeostasis?
種群如何能維持這種內(nèi)穩(wěn)定狀態(tài)呢? - Periodic local catastrophes reduce populations.
周期性的局部地區(qū)的災(zāi)變降低了種群的數(shù)量。 - Populations tend to grow at an exponential rate.
人口趨向于以指數(shù)比率增長(zhǎng)。 - How many populations has Singapore?
新加坡有多少人口?