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living fossil

  • [生物] 活化石;落后于时代的人

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  [生物] 活化石

术语“活化石”(living fossil)是地层古生物学和生物多样性等研究领域的常见术语,它也是我们日常生活中较为常用的一个词语,已应用到生活的方方面面,可谓是家...

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  活化石

    “活化石”(living fossil)这个词汇来源于达尔文于1859年发表的《物种起源》一书。在这本书中,达尔文首次阐述了生物演化的理论。

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短语

living g fossil 活化石

living fossil plants 活化石植物

living fossil gymnosperm 活化石裸子植物

living fossil plant 活化石植物

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  • 活化石 - 引用次数:7

    参考来源 - 秦皇岛海区文昌鱼分类地位的研究
  • 活化石

·2,447,543篇论文数据,部分数据来源于NoteExpress

Living fossil

  • abstract: A living fossil is a living species (or clade) of organism that appears to be similar to a species otherwise known only from fossils, typically with no close living relatives. Normally the similarity is only apparent, between two different species, one extinct, the other extant.

以上来源于: WordNet

 柯林斯英汉双解大词典 

living fossil

  • 1. 

    N an animal or plant, such as the coelacanth and ginkgo, belonging to a group most of whose members are extinct 活化石

双语例句原声例句权威例句

  • But the truth may never be known, since the "living fossil" died hours after it was caught.

    但是事实究竟是怎样现在无法弄清,因为条“活化石”鲨鱼在捉住数小时便死去了。

    big5.cri.cn

  • Instead of finding a "living fossil" identical to an ancient beast, they have found a real fossil identical to a modern one.

    他们不是找到个与相同活化石”,而是找到个跟现代兽类相同的真正化石

    www.ecocn.org

  • Scientists call it a "living fossil" because it has probably been thriving since earliest oceans were formed millions of years ago.

    科学家们称作活化石”,因为很可能数百万年前最早海洋形成时就已经生长繁盛

    article.yeeyan.org

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  • Also in the Mediterranean, a team of census-takers discovered a living fossil.

    VOA: special.2010.11.09

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