大脑的形成发育及运转需要大量的能量。
It takes a lot of energy to build and operate a human brain.
有关羽毛状沙垄形成发育机理研究，近几十年来进展甚微。
The literatures on the formation and development mechanism of feather-shaped sand ridge are scarce in recent ten years.
该区坡沟系统的形成发育是风沙沉积、风蚀与水蚀交替作用的结果。
In the region, the evolution processes of slope gully system results from alternative actions of sand deposition and water erosion.
在此基础上，对流动砂丘上土壤的形成发育演变方向以及在土壤分类中的地位和命名等问题进行了探讨。
Onthe basis of above analysis, the formation, development and evolution direction of the soil on mobile sand dunes and its position and naming in soil classification are approached.
另一个看似合理的解释——婴儿在发育的这个阶段不会形成持久的记忆——也是不正确的。
Another seemingly plausible explanation—that infants do not form enduring memories at this point in development—also is incorrect.
学龄前儿童即使听到能够加强记忆的故事，生理上发育不成熟也是导致他们无法形成长久记忆的原因之一。
Physiological immaturity may be part of why infants and toddlers do not form extremely enduring memories, even when they hear stories that promote such remembering in preschoolers.
TJP2 在发育过程中至关重要，因为沉默会抑制小鼠胚胎中的胚泡形成。
TJP2 is crucial during development as silencing inhibits blastocele formation in mouse embryos.
肌肉发生的起始和生肌节的形成是胚胎肌肉发育中的两个关键事件。
The initiation of myogenesis and the formation of myotome are two critical eventsin myogenesis.
对控制多趾的相关基因及其分子机制进行研究，有利于我们深入了解多指（趾）畸形的形成机制，揭示肢体发育的过程和机理。
Study the genes of polydactyly and molecular mechanism can help us to know how limbs form and reveal the producing process of limbs.
但与此同时，神经元之间的联结也在疯狂的生长，这个在不同突触间，形成联结的突触发育过程，在两岁时达到顶峰。
At the same time though, connections between neurons grow like crazy and they — and this process of synaptic growth where there are the connections across different synapses peaks at about two years.
后来的翼的发育过程中，产生了无翅基因这种形成机制，并且通过促进特定区域的细胞生成色素的方法来在翼上扩散花纹。
Late in wing development, the Wingless morphogen is produced and diffuses through tissue where it prompts cells in certain areas of the wing to make pigment.
内层细胞形成扁圆形的胚胎盘，拍胎盘将会发育成胎儿。
The inner cells form a flattened circular shape called the embryonic disk, which will develop into a baby.
男孩的右脑发育成长的要比左脑快。 右脑其内部形成更多的连接，同时，与左脑的连接较少。
Testosterone hormones inhibit the left brain growth in boys as a trade-off for greater right side development, giving them a better spatial ability for hunting.
随着大脑的发育，这些细胞彼此连接起来，形成了一个神经网络。
As the brain develops, these cells connect to one another forming actual neurological Bridges.
“世卫组织儿童生长标准提供新的手段支持每一个儿童在最重要的形成性格时期获得最佳发育机会，”世卫组织总干事李钟郁博士说。
The WHO Child Growth Standards provide new means to support every child to get the best chance to develop in the most important formative years,” said Dr LEE Jong-wook, Director-General of WHO.
在胚胎发育过程中，细胞会发生增殖，然后器官形成。
During development of an embryo, cells proliferate and organs grow.
一项最新研究显示，孩子在家里的长幼顺序，可能影响其智力发育与人格形成。
Birth order within families might affect the child's personality and intelligence, a new study suggests.
最终，这些机构形成的网络发育的如此庞大，以至于真的成为整个系统的重心所在：用现在流行的话说，它们已经“大得不能倒”或者“复杂的不能倒”。
In time, this network of institutions grew so large that they were indeed systemically important: in the now-familiar phrase, they were “too big” or “too interconnected” to fail.
她继续写道，问题是如果这些小孩无法接触细菌，那么也就无法发育形成强建的免疫系统。
The trouble is, she adds, such a baby will not have the contact with germs that are needed to build up a strong immune system.
在这个国家发育不良的企业背后，是长期以来家族企业家们形成的惶惶不可终日的习惯，他们担心控制不住自已的企业，往往到死也不肯放手。
Behind the country's stunted businesses lie the habits and fears of a long line of family entrepreneurs who cling to control of their companies late into life.
这项系统发育研究由国际范围内的研究者共同承担，旨在揭示灵长类的起源、进化、物种形成模式和基因组谱系分化中的独特之处。
The phylogenetic analysis was conducted by international researchers to determine the origin, evolution, patterns of speciation, and unique features in genome divergence among primate lineages.
如果没有形成神经胶质素- 1，就会使得神经末端依旧处于发育不完全节段，从而释放不足的神经传递素；信息的流动也会被中断。
If no neuroligin-1 is formed, the nerve endings remain at an immature stage and release fewer neurotransmitters; the flow of information is interrupted.
外层细胞发育成厚厚的膜并最终包裹着胚胎盘，细胞以成千上万的倍数增长并最终形成胚胎。
The outer cells become thin membranes that form around the baby. The cells multiply thousands of times and move to new positions to eventually become the embryo (pronounced: em-bree-o).
这就表明，在发育障碍的形成中，基因因素起着关键的作用。
That suggests that genetics plays a key role in the disorder.
外层细胞发育成厚厚的膜并最终包裹着胚胎盘，细胞以成千上万的倍数增长并最终形成胚胎。
The outer cells become thin membranes that form around the baby.The cells multiply thousands of times and move to new positions to eventually become the embryo (pronounced: em-bree-o).
而学前幼儿服饰装扮这一普遍而又敏感的话题对这个时期幼儿的身心发育和日后个性的形成都将会产生极为深刻的影响。
Therefore, the universal and sensitive topic of the pre-school children would have an extremely profound impact on the physical and mental development and the future periods of personality formation.
如果在胚胎发育后期，大脑几乎完全形成时感染，可能会造成没那么明显但仍然很严重的损害。
An infection later in the fetus's development, when the brain is nearly fully formed, can do damage that is less obvious but still significant.
从整个地下水文地质单元特征来看，有其独特的发育形成条件。
From groundwater hydrological geological unit, it had a unique formation conditions of the development.
本文在采用室内相似材料物理仿真模拟试验和非线性分形几何特征分析基础上，论述了榆次地裂缝的形成机理和基本发育特征与规律。
Based on indoor physical simulation and analyses of fractal geometrical characters, the mechanism of formation and the rule of basic development of the Yuci ground fissures are expatiated.
本文在采用室内相似材料物理仿真模拟试验和非线性分形几何特征分析基础上，论述了榆次地裂缝的形成机理和基本发育特征与规律。
Based on indoor physical simulation and analyses of fractal geometrical characters, the mechanism of formation and the rule of basic development of the Yuci ground fissures are expatiated.
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