cambrian explosion 中文意思是什麼

cambrian explosion 解釋
寒武紀大爆發
  • cambrian : adj. 1. 〈詩〉威爾士的。2. 【地質學；地理學】寒武系[紀]的。n. 1. 〈詩〉威爾士人。2. 【地質學；地理學】寒武紀。
  • explosion : n. 1. 爆炸，炸裂；爆炸聲。2. 擴張，激增；（感情等的）爆發。3. 【語言學】爆破。
  1. Internal genetic factors were also crucial in the cambrian explosion

    內部遺傳因素是還關鍵的在寒武紀爆炸。
  2. This event is sometimes called the " cambrian explosion ", because of the relatively short time over which this diversity of forms appears

    這次事件有時稱"寒武紀爆炸" ，由於形式這變化看上去的相對地短時間。
  3. Recent research suggests that the period prior to the cambrian explosion saw the gradual evolution of a " genetic tool kit " of genes that govern developmental processes

    最近研究建議，期間在寒武紀爆炸之前看了"基因工具箱的逐漸演變治理發展過程的"基因。
  4. A lagerst ? tte older than the burgess shale, in the chengjiang area of china ' s yunnan province, has yielded many important recent finds of soft - bodied organisms also characteristic of the cambrian explosion

    在中國雲南的澄江一帶，有著比伯吉斯頁巖更古老的特異埋藏點，已發掘出許多同樣具有寒武紀大爆發特色的重要軟體生物。
  5. This investigation placed the last common ancestor of bilaterian animals at a much younger date, though still older than the cambrian explosion, somewhere between 573 million and 656 million years ago

    這項研究把兩側對稱動物最後的共同祖先，定置於較晚的時間，不過仍比寒武紀大爆發的時間要早，大約是6億5600萬年至5億7300萬年前之間。
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