一旦人类被看作是在进化过程中发展起来的,那么“人类是包含在他的本质中的一种物质”的观点似乎就站不住脚了。
Once man came to be seen as developing in the process of evolution, the idea of a substance which is contained in his essence seemed untenable.
在进化过程中采用自适应交叉概率和变异概率。
In the process of evolution, the adaptive crossover probability and mutation probability are developed.
在进化过程中,一些基因的改变使得人脑的功能也产生了变化。
"During evolution, changes in some genes altered how the human brain functions," he added.
生存和繁衍是人类在进化过程中必须解决的两个重大适应性问题。
Living and reproduction are two main adaptive problems which we human beings must solve in the ancestral evolutionary process.
她还补充道,在进化过程中,猫咪为了生存下去不得不掩饰真实情感。
She added that cats have evolved not to show their emotions in order to survive.
可能遗自已经远古时期无害的病毒感染,在进化过程中得以保留起到某种有益作用。
They are probably left over from ancient viral infections that were pacified and recruited by evolution to do something useful.
在进化过程中,最早出现的个体一定是雌性个体,在那些个体之后才进化产生了雄性。
In evolution, the first individuals, replicating individuals, had to have been what we call a female-type of individual, and that males evolved after those kinds of individuals.
这十分令人兴奋,因为变异在进化过程中起着关键性作用。没有变异,就不会有进化。
That was pretty exciting, because when you talk about how evolution works, variation is the bottom line, without variation there is no evolution.
在进化过程中采用格雷编码作为染色体的编码方式,并提出了染色体长度的确定方法。
Gray code was adopted to encode chromosome. A method to determine the length of chromosome is present.
该机制可有效减少在进化过程中族群结构的大幅波动,提高族群进化算法的搜索效率。
This strategy can reduce the hefty fluctuation of ethnic group structure and improve the searching efficiency of EGEA effectively.
“在进化过程中,因为人体必须承受这些微生物,以此激活人体免疫系统的承受能力,”Rook说。
"What has happened over the course of evolution is, because these bugs had to be tolerated, they came to activate the tolerance of the immune system, " Rook said.
这个建议说明,至少在进化过程中,双胞胎不是祸根,正好相反,他们却是超级母亲的标志。
This suggests that, inevolutionary terms at least, twins are far from a curse. On the contrary, they are indeed themark of a supermum.
推测副缢痕附近异染色质的DNA重复序列可能是在进化过程中通过染色单体不均等交换而逐渐形成。
It is presumed that the repeated DNA sequences of the heterochromatin near the secondary constriction might be formed gradually in the process of evolution through unequal SCEs.
此痴情所至,亦使人类在进化过程中占尽先机,能辨万化之象,有助于先人们择偶、觅食,逃避猛兽。
This predilection brings with it a clear evolutionary advantage, for the ability to recognize patterns helped our ancestors to select mates, find food, avoid predators.
事实上那些不变的区域在进化过程中如此保守,意味着它们担任着重要的角色,一旦改变病毒就会死亡。
The fact that the unchanging regions are so conserved over the course of evolutionary time means that they perform vital roles and that the virus cannot let them change without perishing.
基因重复的最主要贡献是在进化过程中为基因突变和正向选择提供遗传材料,为基因的进化提供可能性。
The main contribution of gene duplication is providing materials for mutation, transition and selection, and furthermore, a probability for genetic evolution.
一般对这一问题的回答是:大多数的太阳光都是可见光,所以我们的眼睛在进化过程中已经形成了选择性偏好。
The traditional answer to this question was that most of the sun's radiation is visible light, so our eyes evolved to see those wavelengths.
工具装饰是一个非常强大的特性,在进化过程中它有助于控制非常精确的东西而不需要改变算法或者算子的其他东西。
Tool decoration is a very powerful feature that helps to control very precise things during an evolution without changing anything in the algorithm or operators.
目的克隆人、黑猩猩和叶猴FKN全基因及体外表达,比较研究FKN在进化过程中基因组水平和蛋白表达水平的差异。
Objective:To clone full-length FKN gene of human, chimpanzee and leaf monkey and compare their difference in genome and protein expression level.
天然遗传工程的存在则表明,生物在进化过程中并不总是被动地承受选择,有时也会主动地改变自己的遗传结构以适应环境。
The natural genetic engineering showed that bacteria could restructure their genome to adapt to around environment sometimes instead of passively bearing natural selection.
一些具有差异化的表现形式但对功能影响不大的特征- - -比如头盖骨的形状,在进化过程中可能起着比自然选择更重要的作用。
With features that can vary somewhat in form without greatly affecting function, such as the shape of the skull, chance might play a bigger role in their evolution than natural selection.
格里·斯泰尔说,可以想见,动物们之所以在进化过程中需要识数技能,是因为识数能力可以帮助绝大多数的动物更有效地获得食物。
Why these skills evolved is not hard to imagine, since it would help almost any animal forage for food, says Gallistel.
这些结果表明,野猪肌细胞生成素基因的编码序列在进化过程中是高度保守的,而内含子部分尤其是第1内含子具有丰富的序列多态性。
Theses results demonstrated that all exons of MyoG gene were highly conservative, but its introns (especially intron 1) were more polymorphic in the process of wild boar evolution.
于是有学者提出了这样一种令人惊讶的可能性,是不是所有恐龙的祖先都拥有细长的羽毛,只是某些物种在进化过程中渐渐失去了这些羽毛。
This raised the astonishing possibility that the ancestor of all dinosaurs had hairlike feathers and that some species lost them later in evolution.
于是有学者提出了这样一种令人惊讶的可能性,是不是所有恐龙的祖先都拥有细长的羽毛,只是某些物种在进化过程中渐渐失去了这些羽毛。
This raised the astonishing possibility that the ancestor of all dinosaurs had hairlike feathers and that some species lost them later in evolution.
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