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"So instead of maybe doing a lecture on a scientific principle, we may learn a science song about it, or a rap or perform a dance that sort of uses our body to explain a scientific phenomenon.
VOA: standard.2009.11.25
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And then when we got to more of a cellular level, that we could actually understand how our body worked as low of a level as thinking about cells.
肺怎么工作，我们到了细胞的层面上研究问题,从细胞的角度理解给我们身体,怎么工作就更加有趣了。
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And this is really interesting to think about because you can imagine in our body we have concentrations of all types of ions, and specifically, some seem very, very similar to each other.
这是非常令人感兴趣的,因为大家可以想象一下，在我们的体内我们有,一定浓度的任何类型的离子，而且特别地，其中有一些非常非常地相似。
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Has only half of the diploid chromosomal content that most of the cells, which are called somatic cells in our body have.
卵子中只含有我们机体一半的染色体,二倍体基因组中一半的染色体,这些二倍体细胞称为体细胞
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We have certain kinds of sensations inside our body, the characteristic sensation of fear or joy or depression.
我们能感受到特定的内在感觉,典型的如恐惧,愉悦,沮丧,等等
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Probably the best answer is our body is worn out during the day and sleep is necessary to put it back into shape.
最佳的答案应该是,一天下来，我们的身体已经疲惫了,有必要进行睡眠，以恢复状态。
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The connection, the link, the bridge between our mind and our body; between our emotions and our thoughts; between the brain and the heart.
联系，关联，心灵与身体的桥梁;,情绪和思想的桥梁;,脑和心的桥梁。
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But of course food has this cascade of effects once it enters our body.
当然,一旦食物进入我们的身体,就会产生联动效应
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This is how this logic goes -- we are all familiar with this: our body remains to molder in the earth or welter in the ocean , but our incorporeal spirit rises to heaven where it can enjoy an ethereal, a bodiless, world of eternity.
就是这种逻辑--我们都熟悉这个：,我们的肉体在地下或是海底归于腐朽,但灵魂却会升入天堂,在那里享受无形的永生。
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All right, so that was a quick aside on thinking about how these properties can, in fact, relate to something in our body.
好的，我们刚才小小地离题了一下,来想了想我们讲过的性质，在实际上，是如何跟我们身体的某些机能联系起来的。
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We have other ways of protecting; many of our cells are inside our body protected by specialized cells of our skeletal system.
人类有其它的保护机制,我们体内的细胞受,特化的骨骼细胞保护
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So there's nothing naturally going on unless we were to introduce it ourselves in our body that we know of, at least, that involves lithium.
因此，在正常情况下,什么都不会发生，除非我们有意识地摄入锂,起码在我们知道某些活动需要锂的情况下。
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We'll talk about another word for this later, but it's a cell that's going to give rise to all the cells of our body.
我们之后还会再提到,而这个细胞将孕育出,我们身体全部的细胞
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Do we have immaterial souls, something that might survive the death of our body?
我们有非物质的灵魂吗，会有东西能够从我们死亡的身体中幸存吗？
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In some senses most of the cells in our body are stuck to a surface.
大部分情况下,我们体内的细胞都黏联在某个表面上
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But we can only remember, he thinks, in the relevant way if our soul existed before the birth of our body, before the creation of our body.
但是我们之前知道,他认为我们的灵魂,存在于我们的身体诞生之前,在我们的身体被创造之前
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Maybe what we need to do is separate ourselves as much as possible from the influence of our body without actually going all the way and breaking the connection.
也许我们需要做的是,尽可能地把我们,和肉体对我们的影响分开,但是又不能真的彻底分开
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One way of referring to this cell is in terms of its potential and the zygote obviously has the potential of becoming all of the cells of our body.
干细胞的一个特点,就是它有分化潜能,而受精卵,显然有变成我们体内任何细胞的潜能
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Well that process of control to maintain a constant environment inside our body, whether it's an environment of constant mass or constant composition, or constant temperature, is called homeostasis.
这个控制过程维持着,体内环境的恒定,不论是内环境中物质的量的稳定,或者成分的稳定,或温度的稳定,这种状态叫做内稳态
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Second question: Does it survive the death of our body?
第二个问题,灵魂从肉体死亡中幸免吗
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The mind is just a way of talking about the fact that our body can think, can communicate, can plan, can deliberate, can be creative, can write poetry, can fall in love.
心灵只是我们用来表达,肉体可以思考,可以相互交流,可以规划,可以深思熟虑,可以富有创造力,可以写诗,可以彼此相爱的一种方式
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Because the cells are the fundamental component of our bodies; very interesting because all of our cells in our body share many characteristics and some of those characteristics are shown on this picture.
因为细胞是我们身体的基本构成单位,这非常有意思,因为我们身体里所有细胞,有许多共同的特征,而其中的一些特征展示在了这幅图中
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Then we talked a little bit about the sort of physics of what holds cells together to form a collection of cells, a tissue and to make up the structure of our body.
之后我们也谈了一点有关于,使细胞聚集形成组织,进而成为身体架构的物理原理
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If you go on to study more about immunology, which I know most of you will, you will recognize that I'm-- this is just the simplest level of one of the most complex systems within our body.
当你们更加深入了解免疫学时,我知道大多数人会的,你们将会意识到,我现在只是对免疫系统,这一人体内最复杂的系统做最基础的介绍
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So if we consider lithium, potassium, and sodium, they're all together in the same group on the periodic table, knowing what we do about biology we can immediately think of sodium and potassium, or even just knowing what you know about table salt, for example, that these are two elements that we find, and particularly in the ion form in very high concentrations in our body.
我们来考虑一下锂，钾和钠，它们都在周期表中的同一族里，想要知道我们将元素周期律,用到生物学会怎么样，我们首先想到的就是钠和钾，甚至只需要知道食盐，我们发现它们是以很高浓度的离子形式,存在于我们体内的两种元素。
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Earlier the objection was, We had no good reason to think the soul was one of the building blocks from which we're composed; we have no good reason to think it's one of the pieces that was around before our body got put together, before our birth.
早一点的反驳意见是,我们没有好的理由来相信灵魂,是组成我们的一个基础部件,我们没有好的理由去相信它是,在我们出生前,身体形成前就存在的部分之一
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Well, the way that your immune system recognizes it is that all the cells of our body express a molecule on their surface, a membrane protein called the MHC1 complex.
而免疫系统识别的方法是,身体内所有细胞在其表面表达一种分子,一种叫做MHC1复合体的膜蛋白
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Orthodox Christianity teaches us to put aside our concerns for the body when we consider our death.
正统基督教教导我们,死亡时不要在乎肉体。
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And it says something, in a way, about how easily we can be misled as to what things in our environment, even things coming from our own body, mean.
说是的，在某种意义上，我们很容易,被周围环境中的事物所误导，甚至被来自我们自身的东西误导。
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Our best science suggests that a well-functioning body can perform these things, can think and plan and fall in love by virtue of the fact that the brain is functioning properly.
现今科学认为,一个运作良好的肉体能够做到以下事情,思考,规划,以及彼此相爱,这都得益于,大脑的正常运作
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