查询词典 evolutionary

Objective: To analyze evolutionary characteristics of the matrix protein and nucleoprotein genes of influenza virus A/H1N1 to 2009 pandemic.

目的：探讨2009年新型甲型流感病毒(A/H1N1)基质蛋白及核蛋白基因的进化规律。

The main conclusions from the works presented in this thesis can be as this: for the Galactic OH 1612MHz masers, the radiative pumping mechanism coexists with other mechanisms while some other unresolved problems need to be solved after the launch of more advanced space infrared spectrometer and the more reliable identification of the evolutionary status of the maser bearing infrared sources;the asymmetrical 53.3μm absorption line profile could become a powerful tool to assist us to observationally discriminate the radiative pumping mechanism from other pumping mechanisms in the OH masers.This is the English version of my PhD thesis.

通过本论文的研究工作，我们可以得到这样的结论：在银河系内的OH 1612MHz脉泽中，辐射抽运机制与其它抽运机制并存，而还有一些未解决的问题需要等待更先进的空间红外光谱观测设备的使用并与天体类型证认工作相配合加以解决；不对称的53.3微米吸收线轮廓特征有可能成为帮助我们从观测上对OH脉泽的辐射抽运机制加以鉴别的有力工具。

By helping mammals remember where and when they have eaten a fatty meal, OEA's memory-enhancing activity seems to have been an important evolutionary tool for early humans and other mammals.

那些吃了脂肪膳食的哺乳动物可以帮助促进其记忆，OEA这种记忆促进功能似乎是早期人类和其他哺乳类的一种重要的进化工具。

An active olfaction implementation scheme based on evolutionary gradient search using a swarm of robots is put forward.

提出了基于进化梯度搜索的多机器人主动嗅觉的一种实现策略。

Based on the drift analysis, some useful drift conditions to determine the time complexity of evolutionary algorithms are studied.

基于趋势分析，研究了确定演化算法时间复杂性的一些有用的趋势条件。

Wright's views on the role of genetic drift in the evolutionary scheme were controversial almost from the very beginning.

赖特对遗传漂变在进化方案中所起作用的看法几乎从一开始就引起了争议。

The answer is thought to lie in ontogenetic processes on an evolutionary time scale.

这个答案来自于对于裂膜眼三叶虫个体发育推广到系统发育的研究。

Lastly, evolutionary biology studies the origins and development of the human nervous system and, in as much as this is the basis of the mind, also describes the ontogenetic and phylogenetic development of mental phenomena beginning from their most primitive stages.

最后，进化生物学研究人类神经系统的起源和发展，由于这是心灵的基础。也描述精神现象从它最原始阶段开始的个体发育和系统发育。

Notable findings include a theory to explain the extended ontogenetic and brain development periods of big-brained organisms, fMRI research on the neural correlates of romantic attraction, an evolutionary view of sex differences in spatial cognition, a theory of language evolution that draws on recent research on mirror neurons, and evidence for a rudimentary theory of mind in nonhuman primates.

值得注意的结论包括一个理论解释大打死的生物体的被延长的ontogenetic 和大脑开发周期， fMRI对浪漫的吸引力的神经的相关数的研究，性空间认知的差别的进化的意见，一个动用新近的对镜神经元的研究的语言演化，以及一个在非人类的大主教里的记忆的初步的理论的证据的理论。

It is true that human ontogeny need not be a recapitulation of the evolutionary events that led up to the formation of language capacity.

可以确定的是人类的个体发生不是导致语言能力的形成和进化的重点，我们没有实验数据推断语言能力与动物演进的关系。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。