| 单词 | natural selection |
| 释义 |
例句释义: 自然选择,物竞天择,自然淘汰,自然选择学说,天择说 1. The finding that the gene has so many effects raises the question of which one was the dominant trigger for natural selection. 该基因有这么多方面的影响。这一发现引发了一个疑问，主要是哪方面的影响引发了自然选择？ cn.nytimes.com 2. For natural selection to favor one feature over another, "It doesn't have to be an ideal solution, " she said. 大自然的进化意味着总要在两种特性之间做出选择，所以“未必这是最理想的解决方式，也没有必要，”她说。 www.bing.com 3. 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. 如果我们真的是通过自然选择的过程进化出来的结果，那么人类生命的价值看起来是不能追溯到源头的。 www.bing.com 4. Darwin himself, in his autobiography, tells the story of coming up with the idea for natural selection as a classic "eureka! " moment. 在他的自传里，达尔文讲述了自然选择的产生，作为一个典型的“发现！” www.ted.com 5. Although it does shield people from other forces, culture itself seems to be a powerful force of natural selection. 尽管确实为人类阻挡了其他力量，文化本身貌似是一个强大的自然选择力量。 www.bing.com 6. Just how much a process like this can be shaped by natural selection is unclear. 仅自然选择到底能产生多少种类似进程，就仍未查明。 www.ecocn.org 7. But that, too, has its difficulties. Just how much a process like this can be shaped by natural selection is unclear. 但这一说也有其困难，它在多大程度上收到自然选择的影响，目前尚不清楚。 www.ecocn.org 8. What he did not realize was just how seriously Germany was taking the idea of "natural selection" . 他意识不到的是德国对“自然选择”这个想法有多认真。 www.elanso.com 9. Why not copy these proven models, the engineers wondered, rather than trying to outguess 4 billion years of natural selection? 工程师想知道为什么不复制这些行之有效的生物原型，而偏偏费力地去猜测40亿年的自然选择。 www.ecocn.org 10. Such an accelerated rate of evolution might be due to factors other than natural selection, in particular GC-biased gene conversion. 这种加速进化可能是由于自然因素以外的其他选择，特别是气相色谱偏向基因转换。 www.syyxw.com 1. Building on this idea, some of his colleagues argued that language is an adaptation shaped by natural selection, just like eyes and wings. 从这个观点出发，他的同僚们也主张语言是由于自然选择而形成的适应结果，就像眼睛和翅膀一样。 www.bing.com 2. In this case, unlike that of natural selection, Darwin's thinking did not set the world alight. 这一次，达尔文的观点并没有像自然选择学说一样，轰动世界。 www.ecocn.org 3. I know you know the idea, natural selection, but let me just paraphrase "The Origin of Species, " 1859, in a few sentences. 我知道你们知道这个想法，自然选择，但是让我解释下“物种起源”，1859年出版的，的几句话。 www.ted.com 4. But the concept of natural selection, and Darwin's own presentation of it, has one very unfortunate aspect. 不过，达尔文对自然选择概念的描述有着非常令人遗憾的一面。 www.bing.com 5. Mathematical models of gene-culture interaction suggest that this form of natural selection can be particularly rapid. 基因和文化互动的数学模型表面这种形式的自然选择可能特别的频繁。 www.bing.com 6. He thought that natural selection had operated on us, just as it had on fruit flies and centipedes. 他认为自然选择对我们产生了作用，正如对待果蝇和蜈蚣那样。 www.bing.com 7. After mature reflection it seems to me that this could not have been effected through natural selection. 经过审慎考虑之后，我认为这种结果似乎不是通过自然选择得来的。 8. Which at once raises the question of why natural selection does not act against them strongly. 在一个问题马上被提出来，为什么自然选择对他们影响强烈环强烈呢？ www.bing.com 9. That is a great deal less than the general theory of the mechanics of evolution that the Darwinists suppose that natural selection provides. 这个观点与进化机制理论——通常进化论者假设自然选择提供了这种机制——的重要性还不能相比。 www.bing.com 10. For a time, it was successful, but then evolution struck back, as natural selection favoured the spread of insecticide-resistant genes. 这种方法一时间非常有效，但接着蚊子重磅回击——大自然的生存法则让蚊子大军有了抗杀虫剂的良好基因。 www.ecocn.org 1. Some people really do seem to think that natural selection is a universal acid, and that nothing can resist its powers of dissolution. 看起来确实有人认为自然选择是一种无所不能的酸液，而且没有任何东西能抵抗其侵蚀的威力。 www.bing.com 2. The only plausible candidate for that something is natural selection to fit particular niches. 对这种现象的唯一的似是而非的解释是通过自然选择来适应环境。 www.ecocn.org 3. So there was no way that natural selection could favor individuals with reversed mutations. 所以自然选择就不会优选这些逆转突变的个体。 www.bing.com 4. More important, it sits better with biology's most fundamental principle, that of natural selection. 更重要的是，它符合了生物学自然选择的最基本规则。 www.bing.com 5. To explain the emergence of cooperation by natural selection has been a fundamental topic of evolutionary biology since Darwin. 生物个体间的合作行为如何通过自然选择进化出来是自达尔文以来进化生物学研究的一个基本问题。 www.say666.com 6. Evolution by artificial selection is likely to prove almost as wasteful as the kind by natural selection. 人工选择的进化方式很可能会像自然选择一样浪费资源。 www.ecocn.org 7. Natural selection is like a robot that can only climb uphill, even if this leaves it stuck on top of a measly hillock. 自然选择就如同一个只能上山的机器人，即使这会使它停留在一座微不足道的小山的山顶。 www.ecocn.org 8. This has led to a belief that natural selection no longer affects humans and, therefore, that we have stopped evolving. 这一结果使许多人相信，自然选择在人类身上已经失效，也就是说，我们已经不再进化。 www.bing.com 9. In this sense, the ability to forget can be interpreted to have survived through a process of natural selection in animals. 从这个意义上说，遗忘能力可解释为动物在自然选择的过程中幸存下来的能力。 blog.tianya.cn 10. Living creature adapting to its environment is one of natural selection's results. 生物对环境的适应，是自然选择的结果之一。 word.hcbus.com 1. Natural selection tends to maintain a mutation rate for maximal evolvability. 自然选择倾向于保持一个使可进化性最大化的基因突变率。 terms.shengwuquan.com 2. The survey found nearly 9 in 10 scientists accept the idea of evolution by natural selection, but just a third of the public does. 调查发现近90%的科学家认同“物竞天择”的理论，但普通民众中只有三分之一持这样的看法。 cn.reuters.com 3. We have incorporated genetics, and expanded and refined our understanding of natural selection, and of the other forces in evolution. 我们已经吸纳了遗传学，扩大和完善我们对于自然选择及其它进化力量的理解。 www.bing.com 4. In his puzzle he even adopted the concept of acquired heredity of Larmack to supplement his theory of natural selection. 苦闷之余，达尔文甚至采纳了拉马克获得性遗传的观点来补充他的自然选择学说。 terms.shengwuquan.com 5. Accordingly, if natural selection disappears from biology, its offshoots in other fields seem likely to disappear as well. 因此，如果自然选择从生物学中消失，那么在其他分支领域内很可能也会消失。 www.bing.com 6. With time, natural selection will tend to flush the deleterious SNPs out, as it has done -- relatively speaking -- in African populations. 假以时日，自然选择会逐渐清除有害的SNPs，就像它曾经对非洲群体--相对而言--所作的那样。 www.bing.com 7. Critics may complain that viewing all behaviour through a prism of natural selection is reductive. But much of the research is convincing. 批评家们可能会抱怨通过自然选择的棱镜来看待所有行为未免太头脑简单了，然而这些研究中的许多都令人信服。 www.bing.com 8. Again, differences between people and the opportunity for natural selection to take advantage of it have diminished. 人与人之间的差异和利用差异进行自然选择的机会再一次减少。 www.hjenglish.com 9. The book was "On the Origin of Species" . And the challenge was the theory of evolution by natural selection. 这个人就是查理斯?罗伯特?达尔文，这本书叫做《物种起源》，而发起的挑战则是基于自然选择说的进化论。 www.bing.com 10. A century and a half after Darwin suggested natural selection as the mechanism of evolution, engineers have proved him right once again. 达尔文于150年前提出自然选择是进化的机理，工程师们再次验证了他的至理法则。 www.ecocn.org 1. One of the signatures of natural selection is that it disturbs the undergrowth of mutautions that are always accumulating along the genome. 自然选择的一个标记是它会打乱基因变异的发展基础（在基因中，变异通常慢慢累积的）。 www.bing.com 2. Any random mutation in an intron that proved beneficial to the host organism would have been retained by natural selection. 插入子内任何偶然的突变，只要对宿主有利，就会在天择的筛选下保留。更详细。 dict.bioon.com 3. I am well aware that this doctrine of natural selection , exemplified in the above imaginary instances , is open to the some objections . 我深深知道，用上述理想例子所说明的自然选择原理，将会引起人们的反对。 www.bing.com 4. It is possible that those fears associated with increased odds of survival in our ancestors evolved over time by natural selection. 有可能和增加我们祖先生存几率有联系的那些恐惧是通过自然选择长期进化而来。 bbs.chinadaily.com.cn 5. Parasitic worms seemed to be a stronger driver of natural selection than viruses or bacteria. 寄生虫在自然选择中的作用比细菌或病毒更为重要。 www.bioon.com 6. left us with a theory of adaptation through natural selection that remains at the core of modern evolutionary biology. 达尔文给我们留下了通过自然选择适应的理论，这仍然是现代进化生物学的核心。 jianadaliuxue.com 7. Now, engineers suggest that the process of natural selection may have surprising implications for spacecraft as well. 现在，工程师们发现，“物竞天择”的进化理论在航天器的演进过程中同样会产生惊人的效果。 www.bing.com 8. Why this behaviour might be favoured by natural selection, though, is a difficult question to answer. 然而，为何同性性行为可能得宠于自然选择还难以解释。 www.ecocn.org 9. Financial history is essentially the result of institutional mutation and natural selection. 金融史实质上就是制度突变和自然选择的结果。 www.ftchinese.com 10. It matters little when a language becomes moribund and disappears. It's natural selection, applied to culture. The strongest wins. 当一种语言奄奄一息且消失不是什麽大不了的事，这是一种天择，与文化有关，强者终究是最后的赢家。 dictsearch.appspot.com 1. In "The Origin of Species, " Darwin speculated on how natural selection could turn a land mammal into a whale. 在《物种起源》中，达尔文猜测了自然选择使陆地哺乳动物进化成鲸鱼的可能过程。 www.bing.com 2. With all beings there must be much fortuitous destruction, which can have little or no influence on the course of natural selection. 一切生物，都有许多意外的死亡，而这种死亡，对于自然选择的进行很少影响，或者全无影响。 dictsearch.appspot.com 3. "Much of what they did seemed hard to reconcile with the idea of natural selection enhancing individual fitness, " said Shine. “这些蟾蜍的行为很难与自然选择促进个体生存机会的理论相容”，施因说。 dongxi.net 4. He felt he would need to publish extensive documentation of natural selection to overcome popular resistance to so radical a notion. 他认为要战胜公众对一个如此激进的观念的抵抗，需要公布有关自然选择的大量文献资料。 pro.yeeyan.com 5. Evolution through natural selection of hereditary mutations still exists, but no longer appears driven by reproductive imperatives alone. 通过遗传变异的自然选择的进化方式依然存在，但这一进化方式似乎不再只由繁衍使命驱动。 dongxi.net 6. The shorter coding sequences may be a result of natural selection for improved translational efficiency. 看家基因有较短的编码序列可能是为提高它们的转录效率自然选择造成的。 www.boshuo.net 7. Joining the fray is "The Consuming Instinct" by Gad Saad, which considers human behaviour through a lens of biology and natural selection. 迦德?萨阿德所著的《消费的本能》也加入了争论，这本书透过生物学和自然选择的透镜来看待人类行为。 www.ecocn.org 8. Darwin focused on the existence of evolution by natural selection; the mechanisms that drive the process were a complete mystery to him. Darwin着眼于通过自然选择而存在的进化，对他来说驱动这个过程的机制完全是一个谜。 blog.edu.cn 9. Darwin emphasized "many slight differences" as the ultimate source of variation to be acted upon by natural selection. 达尔文强调“很多轻微的差别”作为被自然选择对起作用的变化的最后的来源。 www.tzhealth.com 10. Because the risk is so much lower, Nunney argues, natural selection cannot drive the spread of new defenses against retinoblastoma. 伦尼认为，因为风险非常低，天择无法驱使针对视网膜胚细胞瘤新预防措施散布到族群中。 edba.ncl.edu.tw 1. Life evolved on Earth by means of variation and [[natural selection]], over millions and billions of years. 地球上生物的发展意味着经过数亿年的变异和[[自然选择]]。 creationwiki.org 2. The fact that Natural Selection is in California's Salinas Valley has raised alarms, however. 不过，“天然选择”公司位于加利福尼亚萨莱纳山谷这一情况已经引起了调查人员的警觉。 www.ecocn.org 3. Natural selection is a slower process with man than with any other creature. 自然选择对人类比起对其他生物是个较为缓慢的过程。 www.bing.com 4. Evolution through adaptation and natural selection is an iterative process of genetic diversification and functional selection. 经历顺应进化和当然拣选是一个迭代流程的遗传万般化和效用的选择。 www.lostonline.cn 5. In the letter, Wallace outlined his ideas of Natural Selection that were similar to his own. 在这封信中，华莱士概述了自然选择的想法都和他一样。 www.0799.tv 6. Stearns found that natural selection favors heavier women and reduces the age at which a woman has her first child. Stearns发现自然选择倾向于更重的女性，还会减少女性拥有第一个孩子的年龄。 www.bing.com 7. The trick is not to allow Pseudomonas to use natural selection as a weapon against us. 这种新的策略使假单孢菌利用自然选择作为武器来抵御我们治疗的计划落空。 www.med66.com 8. In a sense, it was learned thousands of years ago, but natural selection favors the forces of psychological denial (8). 某程度上来说，我们几千年前就学会了，但物竞天择偏向于心理否认。 www.worklish.com 9. [B] Natural selection hardly works among the rich and the poor. 自然选择在穷人和富人之间几乎不起作用。 edu.163.com 10. One of the shooters, Eric Harris, wore a "Natural Selection" shirt on the day of the massacre. 惨案当天，凶手之一的埃里克·哈里斯身穿“自然选择”的外套。 www.bing.com 1. They say that biological life is too complex to be explained by natural selection. 他们称生物的生命是如此复杂，是无法用自然选择来解释的。 blog.hjenglish.com 2. We need to use the effective theory of Darwinian natural selection of those societies most likely to survive. 我们需要使用达尔文自然选择学说这一卓有成效的理论来评价那些最有可能存续下来社会群体。 www.bing.com 3. model argue that the mitochondrial evidence can be explained by natural selection acting on a single gene. “非洲起源”模式的批评者争论说，线粒体证据可以通过作用于一个单一基因的自然选择来解释。 dict.kekenet.com 4. Complex structures and behaviour such as eyes and language are undoubtedly the product of natural selection. 复杂的结构和行为，例如眼睛和语言毋庸置疑是自然选择的产物。 www.bing.com 5. Cloud beginning snow heart is unclear embarrassment, to the Jin natural selection, she actually nowise understands and knows not a entity. 云初雪内心隐隐不安，对靳天择，她的确毫不了解，一无所知。 www.zidh.com 6. Several criteria can discriminate between the natural selection and biased gene conversion models. 若干标准可以区别对待的自然选择和有偏见的基因转换模式。 www.syyxw.com 7. Whether speciation is achieved normally via genetic drift or natural selection is the subject of much ongoing discussion. 究竟正常的物种形成是通过遗传漂变还是通过自然选择达到的，是现在正在进行热烈讨论的话题。 terms.shengwuquan.com 8. In the case of the animal kingdom, we often call this type of thing "natural selection. " 在动物王国里，我们通常把这类事情称为自然选择。 www.bing.com 9. The bacteria targeted adapt by natural selection to become 'resistant' and continue to multiply despite the presence of the antibiotic. 目标细菌通过自然选择变得更具有抗性，尽管有抗生素存在，它们仍然繁荣生息。 www.scidev.net 10. Through natural selection over thousands of years, these characteristics continue to the present day. 经过数千年的物竞天择，这些特征延续至今。 www.bing.com 1. Its credibility depends largely on the reflected glamour of natural selection which biology proper is said to legitimise. 该理论的可信性主要在于生物学视自然选择为正统学说。 www.bing.com 2. Twelve years after he published "On the Origin of Species" , which described the idea of natural selection, a second book hit the presses. 在发表描述了自然选择的《物种起源》一书过去12年后，他的第二本书出版。 blog.sina.com.cn 3. Critics may complain that viewing all behaviour through a prism of natural selection is reductive. 批评家们可能会抱怨，透过自然选择的棱镜观看所有行为太过简约。 www.ecocn.org 4. They controlled for changes due to social and cultural factors to calculate how strongly natural selection is shaping these traits. 研究小组严格控制了社会及文化因素引起的差异，以便单纯研究自然选择对这些特征的选择性到底有多强。 www.bing.com 5. Natural selection can only occur in populations and swarms of things. 自然选择只能发生在种群或者群集的事物中间。 dictsearch.appspot.com 6. Did the genetic code have to be digital in order for natural selection to work? 为了使自然选择生效，遗传密码必须是数字吗？ goabroad.zhishi.sohu.com 7. "The nice thing is, what we see here comes really close to what natural selection models do predict. " “比较好的是，我们在这里看到的人工选择的结果与自然选择模型所预测的结果非常接近。” www.bing.com 8. No one should pretend that banking is an industry where pure natural selection takes place. 任何人都不该伪装以为银行业作为一个行业是地道天然的选择。 ux.krshadow.com 9. 2 at least recognized the need for some designing force, and he assigned the job to natural selection. 达尔文至少还承认是需要某种设计的力量的，并且他将其归因于“自然选择”。 verywind.com 10. But other phenomena that look like diseases are known to be maintained by natural selection. 但是，某些其他的现象看起来像是由自然选择而保留下来的疾病。 bbs.ecocn.org 1. Therefore, the resistance genes in a family help each other out and natural selection in their favor can be dramatically increased. 因此抵抗力基因一般能帮助家族中的每个人防御疾病，并且这种自然选择会大幅度提升。 www.bbioo.com 2. We tend to assume that all characteristics of plants and animals are adaptations that have arisen through natural selection. 我们往往认为，动植物的所有特性都是从自然选择中产生出来的适应。 www.bing.com 3. So natural selection will favor organisms that are more likely to cause damage. 所以，自然选择会倾向于更能造成破坏的细菌。 www.ted.com 4. Population geneticists have also provided insight into natural selection by describing it mathematically. 族群遗传学家也以数学的方式描述天择，并且提出看法。 dictsearch.appspot.com 5. As the programmer must learn to adapt to social, natural selection, survival of the fittest. 做为程序员一定要学会适应社会，物竞天择，适者生存。 blog.sina.com.cn 6. This suggests either wide-ranging migration and intense natural selection or recent dispersal, perhaps by human association. 这意味着要么广泛移民和激烈的自然选择或最近分散，也许是人类协会。 www.syyxw.com 7. On the theory of natural selection we can clearly understand the full meaning of that old canon in natural history. 根据自然选择学说，我们便可充分理解那自然史上的古老格言的意义。 8. Natural selection hits on a good design. That design is then adopted in slightly different forms by species after species. 当自然选择挑中了一个理想的设计后，一个接一个的物种便以略微不同的形式采纳这种设计。 www.ecocn.org 9. The question becomes how can natural selection create, or simply allow for, such inappropriate behavior? 自然选择怎么会创造（或者允许）这种不当行为的？ www.24en.com 10. Geneticists have developed several statistical methods for detecting sweeps, and hence of natural selection in action. 遗传学家们已经发明了数种统计方法用以检测扫描，因此能够在实际中对自然选择进行观察。 www.bing.com 1. The idea of evolution by natural selection is not hard to grasp. It just requires connecting some uncontentious propositions. 进化是自然选择的结果，这个观点并不难理解，只需把其中一些不太容易引发争论的论点给联结起来就行了。 www.bing.com 2. Intraspecific selection Natural selection acting on individuals of the same species. 指在同种个体间进行的自然选择。 dictsearch.appspot.com 3. Does natural selection only work on physical or it also work on mental as well? 物竞天择理论究竟是只在自然物质方面起作用呢还是也在精神方面起作用？ discover.news.163.com 4. Presumably, different mutations were available in each population for natural selection to work on. 为了使自然选择得以进行，不同的变异对于各类人种大概都是适用的。 www.bing.com 5. "Natural Selection" : an Annotation on the Applicability of "the Principle of the Autonomy of the Parties" “自然选择”：关于“当事人意思自治原则”适用性的一种诠释 168.160.184.82:8080 6. Genetic variations favored by natural selection often become common in a population. 物竞天择留下的基因变体在这类人中已是十分普遍了。 www.bing.com 7. 11. Natural selection might explain microevolution, but it cannot explain the origin of new species and higher orders of life. 11.自然选择或许能解释微观进化，但无法解释新物种的起源，也无法解释更高级的生命形式 www.bing.com 8. He agonised over whether the exquisite beauty of life on earth was worth the pain of natural selection. 他挣扎于是否这个地球上的精致的美丽的生物是来源于残酷的优胜劣汰。 www.bing.com 9. Under pressure of natural selection, organisms can afford only limited investment in somatic maintenance and repair. 在自然选择的压力下，生物体只能提供有限的资源用于维护和修复 wenku.baidu.com 10. We're kind of in the fruitful, high-paced natural selection, and that's appropriate for me. 我们所处的社会丰富多彩，自然选择进行得很“高速”，这对我很合适的。 kk.dongxi.net 1. Viruses have genes, can reproduce and are subject to the evolutionary pressures imposed by natural selection. 病毒有基因，能再生，需要应对自然选择的进化压力。 ecocn.org 2. In Darwin's theory, natural selection favors traits and behaviors that promote individual reproductive success. 达尔文的理论认为，自然选择倾向于能够促进个体繁殖成效的特性和行为。 www.bing.com 3. The theory of evolution by natural selection has always relied in part on progress in areas of science outside biology. 进化论以自然选择为基础，始终部分地依赖于生物学以外的学科的进步。 bbs.gxsd.com.cn 4. " Natural Selection, entailing Divergence of Character and the Extinction of less-improved forms" (Charles Darwin). “自然选择，特性的遗传变异和进化较慢的形式的退化”（查尔斯·达尔文）。 zy.swust.net.cn 5. Recent research suggests that natural selection may have altered genes in ways that make cancer cells more dangerous. 最近的研究指出，天择所改变的基因可能还让癌细胞变得更危险。 edba.ncl.edu.tw 6. Even if choice is guided by unconscious instinct, that instinct will usually have been honed by natural selection to do the right thing. 即便选择是无意识的，由于人的本能倾向于做对事，其结果也不会太坏。 www.ecocn.org 7. Positive natural selection occurs when one allele is favored over another due to changes in the environment. 当一个等位基因比其他的更能适应环境时，积极的自然选择就会发生作用。 www.bing.com 8. Natural selection, as Darwin called this process, would could gradually create enormous changes over millions of years. 正如达尔文所称，自然选择这个过程历经数百万年，将逐渐创造数量庞大的变化。 www.bing.com 9. And another related question looms: How important are chance events, as opposed to natural selection, to shaping organisms? 而另一个相关的问题也隐约可见：对塑造有机体来说，作为自然选择的反面，随机事件有多重要？ www.bing.com 10. thus , in the course of life evolution , self - organization is intrinsic power while natural selection is exterior. 自组织是生物进化的内在动力，自然选择是生物进化的外在动力。 www.ichacha.net 1. But the context of natural selection defines the narrow limits of the argument that Friedman and Savage developed. 但自然选择这个大背景，限定了弗里德曼和萨维奇所提论点的狭小适用范围。 www.ftchinese.com 2. Adaptation is the result of natural selection. 适应是自然选择的结果。 word.hcbus.com 3. Ironically, it's natural selection that keeps the human appendix from shrinking away completely. 说来好笑，正是自然选择使得人类的阑尾逐渐萎缩却未完全消失。 www.bing.com 4. The theory of evolution by means of natural selection is based on three observations. 在进化论的自然选择的方式是基于三点意见。 www.douban.com 5. Molecular chaperones dampen the effect of damaging mutations that would otherwise be removed from the population by natural selection. 分子伴侣打击有害突变的影响，否则从自然选择的人口删除。 www.syyxw.com 6. Our results provided evidence of divergent evolution of congeneric orchids under natural selection. 我们的结果为同源兰科植物在自然选择下的趋异进化提供了证据。 www.kib.ac.cn 7. The first rule of natural selection is: "If it ain't broke, don't fix it. " 自然选择的第一条规则是：“如果没坏，就不要修理它。” www.ecocn.org 8. I am convinced that natural selection has been the main but not the exclusive means of modification. 我确信自然选择是主要的但不是唯一的手段。 9. "Natural selection is the editor, not the author, " says Lynn Margulis. 按照林恩?玛格丽丝的说法，“自然选择是编辑，而不是作者”。 dictsearch.appspot.com 10. At the outset, Fukuyama posits a link between Darwinian natural selection and political evolution. 在一开始，福山假定在达尔文自然选择和政治进化之间存在着某种联系。 www.bing.com 1. they are the result of mutations favoured by natural selection at some point in the past. 它们是由于自然选择在一些位点发生特异性突变而促成的。 www.ecocn.org 2. Animals that are better learners should be more competitive and thus over time come to dominate a population by natural selection. 动物中那些更好的学习者会更有竞争力并因此随着时间在自然选择中成为了种群中的统治者。 www.ecocn.org 3. bats, or rather natural selection had perfected the system. 蝙蝠，或者不如说自然选择使这个系统变得完美。 blog.sina.com.cn 4. A key challenge in studying spatial sorting is disentangling the effects of natural selection and spatial sorting. 在研究空间选择时的最大挑战就是对自然选择起作用还是空间选择起作用进行区分。 dongxi.net 5. Or are they worth saving because they are the beautiful achievement of millions of years of natural selection? 还是因为它们是历经几百万年大自然的选择而存活下来的珍贵作品？ www.bing.com 6. Wrangham contends that natural selection has favored male primates, including humans, predisposed to violent aggression. 兰厄姆认为，在自然选择过程中占优势的是包括人类在内的有暴力侵犯倾向的雄性灵长类动物。 www.america.gov 7. Natural selection may just gust about, favoring different sets of genes from one year to the next. 自然选择有其时效性和突发性，可能每年都会偏向不同的基因。 www.bing.com 8. Rudimentary organs, from being useless, are not regulated by natural selection , and hence are variable. 残留的器官，因为无用而不受自然选择所控制，也容易变异。 dict.veduchina.com 9. Hence, they could in principle serve as a temporary substrate for natural selection in the absence of mutations. 因此，他们在原则上都可以充当临时基板的自然选择的情况下突变。 www.syyxw.com 10. ANTIBIOTIC drugs are a well-known test of the idea of natural selection. 抗生素是对自然选择学说一个十分知名的论证。 www.ecocn.org 1. That's the current thinking, anyway: that only natural selection causes permanent genetic change. . 当前，只有经过自然选择，基因才会发生质的变化。 www.bing.com 2. Germination in spring is an adaptive strategy by natural selection. 通过自然选择，在春天发芽是适应性的策略。 zhidao.baidu.com 3. "The story is one of very strong natural selection, " he says. 这个故事是个非常严酷的自然选择，“他说道。” www.bing.com 4. Natural selection keeps their clusters from blurring by favoring new mutants that are even better adapted to their niche. 比较适应生态区位的突变受到天择青睐，而维持住群丛间的分野。 edba.ncl.edu.tw 5. And when evolutionary biologists talk about design they really mean design by natural selection. 当进化生物学家谈起设计的时候他们实际上表示的自然选择的设计。 www.ted.com 6. Genome-wide research is also starting to furnish a panoramic picture of how natural selection helped migrants adapt to new environs. 此外，全基因组研究也提供了全面的看法，让我们了解天择如何协助迁徙者适应新环境。 edba.ncl.edu.tw 7. Once fitness is created, natural selection is peerless for winnowing out the duds . 一旦创立了适合度，自然选择去粗汰劣的势头就无可匹敌了。 dictsearch.appspot.com 8. The development of species was the result of natural selection. 物种的进化是自然选择的结果。 9. Natural selection can achieve many things, but it is hemmed in. Even harmless, random mutations can block its path. 自然选择可以实现很多东西，它还是会受到一定的束缚，即使是无害的，随机的突变都会阻碍进化的途径。 www.bing.com 10. Darwin's theory of evolution by natural selection, replies the scientist. 当然是达尔文进化论中的自然选择啊，科学家回答说。 www.ecocn.org 1. In his web-site he stated that he just "loved natural selection" because it would get rid of all the garbage in the human race. 在他的网站他声明他只是“爱自然选择”，因为这样将会消除人类种族中的所有垃圾。 www.elanso.com 2. Has there been natural selection for a 'language gene'? 有没有「语言基因」的自然天择？ www.myoops.org 3. A historian says class-based natural selection caused the Industrial Revolution. 一位历史学家说，以阶级为基础的自然选择造成了工业革命。 www.bing.com 4. It stuck, because natural selection favors new traits that give their owners a survival advantage. 它能被保存下来是因为自然只选择那些有生存优势的新特点。 www.bing.com 5. Charles Darwin formulated the theory of natural selection. 达尔文系统地阐述了自然淘汰的法则。 www.kaocn.com 6. It's a powerful way of solving intractable problems using natural selection. 基因算法是一种非常有效地利用自然选择原理来解决棘手问题的方法。 www.ted.com 7. By recognizing how natural selection shapes the diversity of life, he transformed how biologists view the world. 通过认识到自然选择造就了生命的多样性，他转变了生物学家对世界的认识。 blog.edu.cn 8. An early visitor was Charles Darwin nearly 175 years ago, on a trip that inspired his theory of evolution by natural selection. 大约在175年前，一位早期的访客在旅途中得到灵感-自然选择学说产生了，他就是查尔斯。达尔文。 club.topsage.com 9. By the usual Darwinian dynamics of natural selection, the mutation of altitude acclimation comes to dominate the village gene pool. 根据达尔文自然选择动态的惯例，适应高地生活的变异人种就开始主宰村子的基因库。 dictsearch.appspot.com 10. But natural selection swings a sharp edge, and the teen's sloppier moments can bring unbearable consequences. 但是，自然选择是把双刃剑，青少年的草率会带来令人无法承受的后果。 www.bing.com 1. That had to wait until the discovery of natural selection. 而这必须等到自然选择理论的出现。 www.bing.com 2. You can download the sheep program here to try your hand at some artificial natural selection. 你可以在这下载电子羊程序并尝试自己进行下艺术上的自然选择。 www.bing.com 3. Much as we might like to believe otherwise, natural selection, working within each species, does not favour long-term stewardship. 与我们所相信的截然不同，作用于每一个物种的自然选择（规律）并不喜爱长远利益。 www.ecocn.org 4. Organisms adapt to changing natural selection by evolving new phenotypes. 生物适应不断变化的自然选择的不断变化的新的表型。 www.syyxw.com 5. It is a commonly held view that evolution implies progress, even among those who believe in natural selection. 通常人们普遍认为进化意味着进步，甚至那些相信自然选择的人也这么认为。 www.ecocn.org 6. Wesker: Natural selection leaves the survivors stronger and better! 自然选择会让生存下来的人更强大，更完美！ www.799.com.tw 7. It stops natural selection and genetic survival dead in its tracks. 大意指将会停止自然选择适者生存。 www.ysdw.net 8. Many stem cells die when they are first moved to a new culture, leading to natural selection and adaptation. 但当干细胞进入新的培养环境，自然选择和适应会导致大量的细胞死亡。 www.bing.com 9. A lot of variation on which natural selection can act. 自然选择会导致许多的变异。 www.ted.com 10. But if they were potentially bad, why weren't they flushed out by natural selection? 但既然这些基因具有潜在的危险，为什么没有被自然选择淘汰呢？ www.bing.com 1. Might evolution by natural selection explain complex thought? 通过自然选择的进化可以解释复杂的思维吗？ jianadaliuxue.com 2. They have thus become ecologically isolated and natural selection can then drive their genetic make-ups apart. 这样就导致了生态隔离，而物竞天择使得他们的基因组成也产生了差异。 www.ecocn.org 3. Darwin's theory of natural selection is intended to answer this question. 达尔文的自然选择理论正是为了回答这个问题。 www.bing.com 4. Evolution by natural selection has structured these insect search committees so that they make the best possible decisions. 自然选择使得这些昆虫以群居的形式出现保证作出做好的决定。 xianguo.com 5. But little in biology is junk. Natural selection sees to that. 不过，自然选择的结果看来使生物体内很少有多余的东西存在。 www.ecocn.org 6. They will be selected out by competition; the analogy is to natural selection in biological evolution. 他们会被竞争所淘汰；如同生物进化中的自然选择。 www.bing.com 7. E. g. does natural selection refer to a group of random process? 例如物竞天择指的是一系列随机偶然的进化过程吗？ www.chinabaike.com 8. The process in this case is driven, not by natural selection (predation pressure), but by sexual selection. 引发这一过程的并非自然选择（物竞压力），而是性选择。 www.bing.com 9. Hope I can calm down, life is like natural selection, survival of the fittest! 希望自己能平静下来，生活就是这样的物竞天择，适者生存！一定要冷静看谁走到最后。 zaixian-fanyi.cn 10. Can natural selection explain human personality? 物竞天择是否能解释人的性格？ www.ktwr.net 1. In this paper, proposed a Evolution Strategies to EEG source localization, which based on the agamogenesis natural selection of biology. 该文从无性生殖的生物在自然界中优胜劣汰的进化模式中得到启发，设计了基于进化策略算法来进行源定位。 211.151.93.212 2. These signals are then acted on by natural selection to minimize risk to the signaler. 这些信号，然后就其采取行动的自然选择，尽量减少风险的信号。 lwdx123.com 3. Natural selection carved our behavior and locked it in place. 自然选择塑造了我们的行为方式，进而把它固定下来。 www.neworiental.org 4. But, as we know from biology, natural selection applies to all creatures, not only the large and powerful. 不过，正如我们从生物学上所了解到的，自然进化适用于所有生物，而不仅仅是那些体型庞大、强劲有力的生物。 www.ftchinese.com 5. In this case, natural selection would tend to add to the stature of the plant. 在此种情况下，自然选择就有增加植物高度的倾向。 www.jukuu.com 6. Evidently, ASPM responded to natural selection, and the resulting changes contributed to our large brains. 很明显，ASPM基因受自然选择的影响而变化，而变化的结果促进了人类大脑容量的增大。 g15.baidu.com 7. English natural scientist whose 'On the Origin of Species' formulated a theory of evolution by natural selection (1809-1882). 英国博物学家（1809-1882），他的《生物起源论》阐明了自然选择的进化论学说。 www.hotdic.com 8. The question is whether natural selection really shaped that preference, as the study claims. 问题在于是否真的像这项研究所说的，是自然选择造成这一偏好。 www.bing.com 9. Genetic drift can even counteract natural selection. 基因漂变甚至可以抵消自然选择。 www.bing.com 10. For people do, now, have a united evolutionary common purpose: to halt that natural selection in its tracks. 目前对于人类来说的确拥有一个共同的进化的目标：在自然选择的道路上停下来。 www.ecocn.org 1. Butbacteria and viruses breed fast, so natural selection hastime, within the spanof a human life, to make a difference. 但是细菌和病毒繁殖迅速，因此自然选择可以在短时间内发挥作用，使人们能够观察得到。 www.ecocn.org 2. Psychosis poses a major challenge for natural selection. 精神病构成了自然选择的主要挑战。 www.syyxw.com 3. And in fact, Skinner explicitly made the analogy from the natural selection of species to the natural selection of behavior. 实际上，斯金纳也确实明确地，对物种的自然选择，同行为的自然选择进行过类比。 www.kekenet.com 4. Natural selection is a very grim natural reaper. 自然选择是自然界的冷酷收割机。 dictsearch.appspot.com 5. Airplanes were invented by natural selection. 飞机通过自然选择被发明了出来。 www.ted.com 6. They say that some 7percent of human genes bear the signature of natural selection. 他们说7%的人类基因都有自然选择的标记。 www.suiniyi.com 7. Natural selection isn't the cause of organisms. 自然选择并不是有机体的因。 dongxi.net 8. As earth rips apart at the dawn of the Cretaceous, a smorgasbord of features shows us natural selection at work in the dinosaurs. 伴随着白垩纪初期大地的分离，许许多多不同的特征向我们展示了自然选择对恐龙的影响。 blog.sina.com.cn 9. Memory is not only a copy but also screening, it screening off the image in memory of natural selection has been processed. 记忆不仅是复制也是筛选信息，筛选过的形象记忆自然在筛选中被加工了。 www.fabiao.net 10. Forces that can disturb this natural Balance are selection, mutation, gene flow, and natural selection. 能干扰这种自然平衡的外界因素有选择、突变、基因流动以及自然选择。 www.suxuewang.com 1. For example, the great white shark moves through water with fearsome grace, thanks to 400m years of natural selection. 例如，大白鲨以令人生畏的优雅在水中穿行，这得益于4亿年的自然选择。 www.ftchinese.com 2. His theory of natural selection is based on the principle of the survival of the fittest. 他的自然选择理论就是基于适者生存的原则。 www.waiwenfanyi.com 3. Natural selection can also, sometimes, be an agent of genetic uniformity. 有时，自然选择也是物种特性统一的推动者。 www.bing.com 4. I have called this principle, by which each slight variation, if useful, is preserved by the term Natural Selection. 我们将这一法则称为“自然选择”。按照这一法则，每一个有效的细微变化，都能得以保存。 www.cavtc.net 5. The evolution of species presupposes a process of natural selection. 生物演变是以自然选则的过程为前提的。 www.qiongdian.com 6. Darwin was convinced that the theory of evolution is based on natural selection. 达尔文坚信进化论的基础是物竞天择。 www.8875.org 7. The problem is, the Ark can't fit everyone. That's where natural selection comes in. 问题是，方舟载不下所有的人，物竞天择的道理就从这里发酵。 udn.com 8. Starting from the 1954 -55 season, NBA through natural selection only Eastern Conference and Western Conference division two. 从1954-55赛季起，NBA经自然淘汰只剩下东部联盟和西部联盟两大赛区。 wenwen.soso.com 9. Natural selection, this is not to be. 天生没有选择，这是注定的。 www.liangzichangenglish.com 10. Does natural selection drive the evolution of cancer? 自然选择是否推动了癌症进化？。 news.dxy.cn 1. Markets and natural selection could help ease the problem, too. 市场及自然选择也可以帮助缓解这个问题。 www.ecocn.org 2. He called this filter "natural selection. " 他称这个过滤器为“物竞天择”。 www.bing.com 3. We've turned the notion of natural selection on its head. 我们已经从头将自然选择的概念进行改变。 www.bing.com 4. "That's really strong natural selection. " “这是一个很强大的自然选择。” www.bing.com 5. Why does natural selection favor mate choice? What factor is most important in determining which sex exhibits mate choice? 为什么自然选择偏爱配对选择？在决定哪一性别拥有配偶选择权时，什么因素是最重要的？。 zhidao.baidu.com 6. So it really does matter whether natural selection is true. 因此自然选择究竟是否正确，真的非常重要。 www.bing.com 7. natural selection has done a pretty tasty job already. 自然选择早已做好了品尝味道的工作。 www.ecocn.org 8. Natural selection hits on a good design. 自然选择的图案都是最好的。 www.bing.com 9. Abelson, 27, calls it "Natural Selection Speed Date II: Sugar Mamas & Boy Toys. " 27岁的阿贝森称之为“自然选择速配二代：甜心老妈&小情人”。 www.suiniyi.com 10. The Columbine High School tragedy occurred because of the idea of "natural selection" . 科隆比纳高中发生的悲剧是因为“自然选择”的想法。 www.elanso.com 1. How does natural selection work on human beings? 物竞天择对人类又是如何发挥作用的？ www.zhjunshi.com 2. As soon as any beneficial mutations arise, natural selection will favour its spread. 任何有利的变异一出现，自然选择就将有助于变异的散布。 www.bing.com 3. When he conceived of natural selection, he didn't plan a 10-volume lifework. 他在构思自然选择学说的时候，并没有打算用一生的工作写一部长达10卷的著作。 pro.yeeyan.com 4. Viruses are not exactly dead, either: They have genes, they reproduce, and they evolve through natural selection. 病毒是有生命的：他们有基因，能复制，并通过自然选择而进化。 www.bing.com 5. The role of natural selection in evolution. 这个词大家都知道是角色的意思， bbs.numxj.com 6. What are the three types of natural selection? 自然选择有哪三种？ blog.sina.com.cn 7. What makes this approach so appealing is that it allows us to harness the power of natural selection in our quest to thwart Mtb. 这个策略会如此吸引人，是因为它让我们可以利用天择的力量去干扰结核分枝杆菌。 edba.ncl.edu.tw 8. But many rejected natural selection, preferring other kinds of mechanisms to drive evolutionary change. 但是，许多人拒绝自然选择理论，他们更喜欢驱使生物演化式变化的其他各种机制。 www.bing.com 9. Natural selection allowed those early tribes to either learn and grow or fail to learn and die off as a culture. 物竞天择迫使那些代表一种文化的早期部落要么学会适应并发展起来，或者学不会适应而堕落灭亡。 club.topsage.com 10. by natural selection, seems, I freely confess, absurd in the highest degree. 通过自然选择，似乎是，我欣然承认，荒唐可笑的最高的学位。 zhidao.baidu.com 1. And it is fitting that Hurum's team have chosen, in Darwin's 200th birthday year, to name the fossil after the father of natural selection. 在达尔文诞辰200周年之际，胡鲁姆的研究小组选用这位自然选择论之父的名字来为这具化石命名，这实在是再合适不过了。 www.bing.com 2. Evolving through natural selection is about time and numbers. 通过自然选择进化讲述的是时间和数量的故事。 www.bing.com 3. IT IS not often that biologists have a chance to watch natural selection in action. 通常生物学家很难有机会观看到现实版的自然选择。 www.ecocn.org 4. "Do you go? He with what say with you? " Jin natural selection one face doesn't trust. “你去？他凭什么跟你说？”靳天择一脸的不信。 www.csqsng.com 5. Darwin that when the natural selection of species in the development of the main factors. Darwin认为自然淘汰时物种发展中的主要因素。 wenwen.soso.com 6. A trial-and-error walk, such as that which underlies natural selection, can only get you nowhere fast. 至于那种试错的方式，比如潜藏于自然选择中的方式，只会迅速让你一事无成。 dictsearch.appspot.com 7. Natural selection is what we normally think of as Darwin's big idea. 我们通常认为自然选择（理论）是达尔文的伟大思想发现。 www.bing.com 8. We're already Human 2. 0, not the Human 1. 0, or Homo sapiens, that natural selection made us. 我们已经是人类的2.0版本，而不是人类的1.0版本，或称作智人，即自然选择结果的人。 www.bing.com 9. As one fisherman just told me, this is natural selection. 正如一名渔民告诉我的，这是一种自然选择。 cn.reuters.com 10. This will continue to prove futile because of natural selection. 由于自然选择的关系，这将会继续去证实琐细的事。 www.chinaufo.com 1. Darwin thinks that natural selection is the chief factor in the development of species. 达尔文认为自然淘汰是物种发展中的主要因素。 www.ebigear.com 2. The rationale for this is that natural selection has adapted Paleolithic humans to the food in that era. 对于这种饮食产生的原因是，旧石器时代人类通过自然选择已经适应了那个时代的食物。 www.bing.com 3. Is it part of the natural selection process? 适者生存是物竞天择过程中的一部分吗？ www.zhjunshi.com 4. That is how natural selection works. 这就是自然选择工作的方式。 www.bing.com 5. As we delve into DNA sequences, we can see natural selection acting at the level of genes. 随着我们对DNA序列研究的深入，我们可以看到自然选择在基因层面上起着作用。 www.bing.com 6. This sensitivity, in turn, may play a part in natural selection. 这种敏感性反过来可能会在自然选择中起作用。 www.bing.com 7. For example, not long after the events of 1848, Charles Darwin presented his theory about natural selection in Britain. 比如，1848事件后不久，查尔斯.达尔文在英国发表自然选择学说。 www.bing.com 8. As each pattern is added, you play the role of natural selection by keeping the patterns that sound good and deleting the ones that don't. 当每个样本被添加之后，你可以通过保存听起来好的样本，而删除听起来不好的样本的方式来演奏自然选择的角色。 softcn.powerelink.com 9. Of course, to say that God trusted natural selection to do the creative work assumes that natural selection, once in motion, would do it; 当然，要说上帝相信自然选择能够做创造的事，那也就是认为自然选择一旦发挥作用，是可以发挥创造的作用的。 goabroad.wenda.sohu.com 10. Natural selection is the only means of evolution 自然选择是进化的唯一手段 www.bing.com |
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