natural selection的意思

natural selection中文翻譯：

[進化]自然選擇；物競天擇說

相似詞語短語

darwinian natural selection───達爾文自然選擇

selection───n.選擇，挑選；選集；精選品

selection 2020───選擇2020

natural───adj.自然的；物質的；天生的；不做作的；n.(Natural)人名；(西)納圖拉爾；n.自然的事情；白癡；本位音

discretional selection───自由選擇

apostatic selection───背道選擇

jury selection───陪審員選任制度；陪審團選拔；挑選陪審員

portfolio selection───組合證券投資選擇；籠統投資選擇；有價證卷選擇

selection day───選拔日

雙語使用場景

Only the individuals of a species are subject to the pressures of natural selection.───只有一個物種的個體感受到自然選擇的壓力。

selection ensures only the fittest survive to pass their genes on to the next generation.───物競天擇確保只有最適應環境的物種才得以生存下來，把基因傳遞給下一代。

Thus, natural selection stabilized this host-parasite relationship.───因此，自然選擇讓這種寄主-寄生關系變得穩定。

If we were truly a result of evolution by process of natural selection, this value on human life seems as though it has no source.───如果我們真的是通過自然選擇的過程進化出來的結果，那么人類生命的價值看起來是不能追溯到源頭的。

Why not copy these proven models, the engineers wondered, rather than trying to outguess 4 billion years of natural selection?───工程師想知道為什么不復制這些行之有效的生物原型，而偏偏費力地去猜測40億年的自然選擇。

Such an accelerated rate of evolution might be due to factors other than natural selection, in particular GC-biased gene conversion.───這種加速進化可能是由于自然因素以外的其他選擇，特別是氣相色譜偏向基因轉換。

But the concept of natural selection, and Darwin's own presentation of it, has one very unfortunate aspect.───不過，達爾文對自然選擇概念的描述有著非常令人遺憾的一面。

Mathematical models of gene-culture interaction suggest that this form of natural selection can be particularly rapid.───基因和文化互動的數學模型表面這種形式的自然選擇可能特別的頻繁。

He thought that natural selection had operated on us, just as it had on fruit flies and centipedes.───他認為自然選擇對我們產生了作用，正如對待果蠅和蜈蚣那樣。

英語使用場景