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- On the face of it, evolution by natural selection is still a startling hypothesis. 從表面上判斷,由自然選擇推動的進化,仍舊是個令人心驚肉跳的假設過程。
- Why should it prevail against natural selection? 它為什麼要阻止自然選擇呢?
- Kauffman's hypothesis is that if systems constructed to self-tune "can adapt most readily, then they may be the inevitable target of natural selection. 考夫曼假設系統能自我調整,就可以很容易的適應,也就是自然選擇的必然目標。
- Can natural selection explain human personality? 物競天擇是否能解釋人的性格?
- Natural selection is a very grim natural reaper. 自然選擇是自然界的冷酷收割機。
- The same advantage would accrue to pre-human creatures, so this hypothesis predicts that pre-human creatures have heteropsychological beliefs implanted by natural selection. 同樣的優勢會發生在前人類活物上,所以這個假說預言了前人類活物被自然選擇植入了對他人心理的相信。
- This shift is rapid and does not depend on natural selection. 這種變遷的過程很快而且並不取決於自然選擇。
- It points out, under project selection hypothesis, syndicating investment is to select the more promising projects, not to add value. 結果表明,在項目篩選假設下,聯合投資的目的是為了改進投資項目決策質量,而不是為了增加收益。
- Natural selection has tended to reduce this randomization. 自然選擇往往傾向於減少這種隨機化現象。
- It stops natural selection and genetic survival dead in its tracks. 大意指將會停止自然選擇適者生存。
- The development of species was the result of natural selection. 物種的進化是自然選擇的結果。
- Charles Darwin formulated the theory of natural selection. 達爾文系統地闡述了自然淘汰的法則。
- Natural selection primarily means the destruction of the unfit. 自然選擇主要意味著不適合者的毀滅。
- What was true of the hypothesis of the research?A) Our apelike ancestors were anatomically different but had the same gaits.B) Bipeds with natural selection had an advantage over quadruped. 這些差異在自然選擇的過程中決定了遺傳變異,而環境變化使得兩足行走的猿人比起四足行走的猿人更有優勢。
- He concluded that these expressions evolved through natural selection. 他得出結論,這此表達方式經自然選擇演變而來。
- Darwin used the term natural selection for this process of discrimination. 達爾文為這種區分過程使用自然選擇這一術語。
- 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. 這種長期的系統變化說明自然選擇的作用,並表明女性骨骼的特性較大的適應性。但是,情況完全是這樣的嗎?
- Natural selection is a slower process with man than with any other creature. 自然選擇對人類比起對其他生物是個較為緩慢的過程。
- In this case, natural selection would tend to add to the stature of the plant. 在此種情況下,自然選擇就有增加植物高度的傾向。
- The evolution of species presupposes a process of natural selection. 生物演變是以自然選則的過程為前提的。