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natural selection

natural selection是什么意思、natural selection怎么讀

natural selection漢語(yǔ)翻譯

【醫(yī)】 自然選擇, 自然淘汰

natural selection英語(yǔ)解釋

名詞 natural selection:

  1. a natural process resulting in the evolution of organisms best adapted to the environment
    同義詞:survival, survival of the fittest, selection

natural selection例句

  1. A systematic long-term change of this kind suggests the action of natural selection and indicates that female skeletal characteristics confer greater fitness. But is this the whole story.
    這種長(zhǎng)期的系統(tǒng)變化說(shuō)明自然選擇的作用,并表明女性骨骼的特性較大的適應(yīng)性。但是,情況完全是這樣的嗎?
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