同时构建了基于RDF的网络学习元数据的检索模型。
Besides, it establishes a search model of E-study metadata based on RDF.
学习而不是看电视将帮助你获得更好的考试成绩，而节省五元钱而非买一个冰激凌意味着你可以买一本新书。
Studying instead of watching TV will help you to get better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book.
李学习如何做饭，过着一个月仅24元补贴的生活。
Li learned to cook and managed to live a life with an allowance of only 24 yuan per month.
当脑细胞开始死亡时，首当其冲凋亡的就是那些参与学习以及记忆的神经元。
Among the first ones to go when brain cells start dying are those involved in learning and memory.
最近的一项研究发现，如果我们不睡觉，在神经元突触上蛋白质会有所增加，使它难于去思考问题和学习新事物。
When we don't sleep, a recent study found, proteins build up on synapses, possibly making it hard to think and learn new things.
在本文中，我将介绍这个领域以及学习与教育知识管理的重大进展，重点放在学习对象的元数据上。
In this article, I shall introduce the field and the significant developments in knowledge management for learning and instruction, focusing on metadata for learning objects.
可能的推断是，我们的记忆、个性和行为并非来自天生的基因构成，而是来自这些微小的神经元细胞中所存储的，我们平时学习到的信息。
The reason this can happen is that our memories, personalities and behaviour are not innate parts of our genetic make-up but learned information, stored up in those little nerve cells.
从细胞学观点看，学习发生在神经元之间的连接增强的时候。
From a cellular perspective, learning takes place when the connections between nerve cells are strengthened.
恩纳德发现在基底神经节和周围与学习有关的区域中，人类FOXP2基因导致有些神经元生长出比普通老鼠更长的突触。
Enard found that in the basal ganglia and connected regions involved in learning, the human version of FOXP2 caused some neurons to develop longer branches than those found in normal mice.
大脑吸收信息，形成新的记忆，以及学习新的技巧的能力都依赖于神经元细胞的遗传机制。
The ability of the brain to absorb information, form new memories and learn new skills is all dependent on genetic mechanisms in nerve cells.
在大脑的一些局部区域，的确存在着神经元的不断更替——老的神经元细胞凋亡和新生神经元再生——并且这些新生神经元会参与学习环节。
Indeed, in some brain areas, there is continual turnover of neurons - old ones die and new ones are born - and these new neurons can participate in circuits that underlie learning.
GABA含量高时，神经元无法形成新的连结，同时大脑的学习能力也会降低；而含量低时，神经细胞可自由形成新的连结。
High levels of GABA can prevent neurons forming new connections - and slow down the brain's ability to learn - while low levels free nerve cells to create new brain circuitry.
将实验动物饲养在装满有趣玩具的笼子里或者给予它们一些学习任务，这样都可以促进新生神经元的存活。
In animals, placing them in cages full of interesting toys or giving them learning tasks promotes the survival of these newborn cells.
元技能是指那些需要学习怎样学习的技能。
一个新的啮齿动物研究表明，新生神经元使海马体中脑细胞已有的连结变得不稳定，而海马体是大脑中关于学习和记忆的部分。
A new rodent study shows that newborn neurons destabilize established connections among existing brain cells in the hippocampus, a part of the brain involved in learning and memory.
围绕着如何将xml内容格式和基于XML的元数据系统用于支持学习和教育技术，已经出现了一个实践的温床。
A hotbed of activity has emerged around how XML content formats and XML-based metadata systems can support learning and instructional technology.
在睡眠良好的果蝇大脑内BRP的含量水平和其他四种神经元蛋白质降到了比正常值更低的水平。这表明睡眠能使让大脑“复位”这对大脑发育和继续学习都有着重大的作用。
In well-rested flies, levels of BRP and four other synaptic proteins drop back to low levels, providing evidence that sleep resets the brain to allow more growth and learning the next day.
这些神经元在海马状突起形成——海马状突起是与学习与记忆相关的一个大脑区域。
These cells arise in the hippocampus, a brain region associated with learning and memory.
后者散布在啮齿类海马回(与学习和记忆相关的区域)的大部分区域，并将该神经元的信息传播到数千个其他神经细胞中。
The latter spreads throughout a considerable portion of a rodent's hippocampus (an area implicated in learning and memory) and shuttles this neuron's information to thousands of others.
其结果是令人震惊的：当人们学习时，他们的神经元忠实地编码能增强乐观精神的合意的信息，却不好好地整合未料到的不合意的信息。
The findings are striking: when people learn, their neurons faithfully encode desirable information that can enhance optimism but fail at incorporating unexpectedly undesirable information.
基本上说是从下周末开始，学习三元积分，空间线积分等等。
I mean, basically starting at the end of next week, we are going to do triple integrals, line integrals in space and so on.
“当我们学习、记忆或者看、听、动、爱的时候，神经元集团如何形成功能网络？对于这一问题，我们依然没有有效的研究方法，”Wenberger说。
"We do not yet have a good way to study how groups of neurons form functional networks when we learn, remember, or do anything else, including seeing, hearing moving, loving," Weinberger said.
在第2部分中，您将获得围绕Streamlined的元编程模型的更详细讨论，还将学习如何定制应用程序的关键部分。
In Part 2, you'll read a more detailed discussion of the metaprogramming model around Streamlined, and you'll learn how to customize key pieces of the application.
TheRailsAPI： Rails框架文档是从内到外学习搭建和让其工作的元编程技术的最佳途径。
The Rails API: the Rails Framework documentation is the best way to learn about scaffolding from the inside out and the metaprogramming techniques that make it tick.
即使在当前的初期阶段，元数据也可以成为学习面向方面的编程的某种“培训轮(training wheel)”(正如Bruce Tate所说的，请参阅参考资料)。
Even in this nascent stage, metadata could could serve as a kind of "training wheels" (as Bruce Tate has put it; see Resources) for learning about aspect-oriented programming.
你们走过二元性的理由是为了学习课程，如果我们减少了它们对你们并没有帮助。
Your reason for going through duality is to learn lessons, and it would not help you if we shortened them.
元-元数据（Meta-Metadata）范畴包括关于元数据实例自身的信息（而不是元数据实例所描述的学习对象）。
The Meta-Metadata category groups information about the metadata instance itself (rather than the learning object that the metadata instance describes).
为了学习，我们必须增加大脑神经元之间的连接，或者叫突触。
In order to learn, we have to grow connections, or synapses, between the neurons in our brains.
为了学习，我们必须增加大脑神经元之间的连接，或者叫突触。
In order to learn, we have to grow connections, or synapses, between the neurons in our brains.
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