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convergent evolution

  • 收敛进化:不相关或远亲的物种或谱系在通常占据相似环境或生态位的情况下,独立发展出类似的特征或特点(如身体结构或行为)。

双语例句

  1. The similarity of its heteropolar 3- or 6-aperturate pollen to the 3-aperturate pollen of Eudicots might result from convergent evolution.
    其异极3沟或6沟型花粉与真双子叶植物的3沟花粉的相似是趋同演化的结果。
  2. In an example of what's known as convergent evolution, geographically isolated and genetically distinct species developed similar characteristics because they were adjusting to similar environments.
    这是趋同进化的一个例子:间隔十万八千里,基因不同的物种,为了适应相似的外部环境,越来越趋于同质化了。
  3. This paper proposed a novel differential evolution algorithm to overcome the premature convergence and slow convergent speed during the late evolution in differential evolution algorithm.
    针对差异演化算法存在早熟收敛和后期求解效率低的缺点,提出一种新型差异演化算法。

网络短语

  • convergent t evolution
    聚合式进化

英英释义

  • Convergent evolution describes the independent evolution of similar features in species of different lineages. The wing is a classic example of convergent evolution in action.