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Things can't become holy and can't come into contact with the holy or the sacred if they are not first pure.
事物不可能变得神圣或是与神圣有联系,如果它们连纯洁都算不上。
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And hole in the walls that people don't even know about, and they are just like, they line the streets.
那儿有人们都不知道的小店铺，它们就像，排列在大街上一样。
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So, yes, they're very poisonous, and in fact, there are areas where you find this toxic compound, cyanide.
因此，没错，它们毒性非常强，而实际上，你会发现很多地方都有这种有毒成分，氰化物。
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Cutting involves enzymes called restriction endonucleases or restriction enzymes, which I've already mentioned and they have names.
切割用到的酶叫限制性核酸内切酶,或限制性内切酶,我已经提到过了,而且它们都有名字
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They all, I mean, they have similarities, in fact maybe more similar than different.
我是说，它们都有相似之处，事实上相似之处可能比不同之处更多。
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They have the highest average valence electron energy in any shell.
它们有最大的价电子能,任意一层都是这样。
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Expire Okay, that's a very interesting issue about the--the response was that because the--other food might expire quickly and so that's true; if you're eating things like fruits and vegetables, they only have a certain amount of life before they go bad.
保质期长,这是个很有趣的问题,因为其他食物可能很快就变质了,这也是个原因,如果你吃蔬菜水果的话,它们都有一定的保质期
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The issuing bank would be driven out of business if it didn't. They all were using fractional reserve banking so if you have a big player that's demanding gold from you you're in trouble.
发行纸币的银行将会被驱逐出银行业,如果它不这么做，它们都采取,部分准备金银行制度，所以如果你有一个对手,一直向你索求金子，你会陷入大麻烦的。
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So，the point is,every object falling under gravity is given by the same formula, but there are many, many objects that can have many histories, all falling under gravity, and what's different from one object and the other object is, when was it dropped, from what height, and with what initial speed.
关键是,每一个受重力作用下落的物体,都有同样的表达式,但是各个受重力作用下落的物体,都有不同的初始条件,所以它们的区别在于,下落时刻,下落高度和初始速度
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They are quite distinct from each other, and you should be able to manage with that final exam without undue difficulty.
它们都各有特点,你需要在期末考之前解决所有困难。
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So the Priestly materials are found as a block in Leviticus, a large part of Numbers, and then they're scattered throughout Genesis and Exodus.
在《利未记》中，与祭司相关的内容占了很大一块，有很多的数据，它们都将贯穿在《创世纪》和《出埃及记》中。
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Eh, I'm sorry, north American energy community, with Canada and Mexico, both of which have oil.
嗯，对不起，北美能源共同体，与美国与加拿大一道，它们都有石油资源。
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I think the types of different retail centers. They have all, it's all upscale.
我觉得是不同的零售中心。它们什么都有，什么都很高档。
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By looking at the periodic table it's right underneath oxygen, so those both have 6 valence electrons.
通过查周期表可以看到它就在氧的正下方，因此它们两个都有六个价电子。
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So remember, that when we talked about Lewis structure, the organizing principle behind Lewis structures is the idea that within the molecule the atoms are going to arrange their valence electrons, such that each atom within the molecule has a complete octet or full outer shell.
记得，当我们讨论路易斯结构的时候，路易斯结构所遵循的组织原则是这样一种思路,那就是分子中的原子都倾向于,重新安排它们的价电子,使得分子有一个完整的,“八隅体“或者排满的外壳层。
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Now, there's a lot of words here, I mean there's a lot of words, there's a lot of abbreviations, there's a lot of players.
这里涉及到很多名词,我是指有很多名词 很多的缩写,它们都是免疫活动的参与者
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Another characteristic of the synapse is that the post-synaptic membrane, the membrane of the cell which is going to receive the signal has receptors on it.
突触的另一个特征是,它们都有一个突触后膜,这个膜上含有受体,可以接受信号
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The 5' carbon has a phosphate off of it and that phosphate is linked to the 3' carbon of the next one and they all have a base hanging off the side.
'碳的磷酸基,连接到下一个戊糖的3'碳部位,它们都有连接在一侧的碱基
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And there was the confluence of religion and business and science and all of these things that changed dramatically at about that period of time.
当时宗教，商业,科学等等都有了交叉点,它们在那个时期发生了巨大的转变。
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They're everywhere in cells throughout your body and they are responsible for lots of the biochemistry of cell/cell interaction and signaling.
它们在身体各处的细胞中都有,并负责很多细胞间的相互作用,及信号转导的生化过程
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So, regardless of the type of wave that we're talking about, there's some common definitions that we want to make sure that we're all able to use, and the first is amplitude.
所以，不管我们讨论的,是哪种波，它们都有一些我们,能用到的共同的定义,其中第一个就是幅值。
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They have a lot of components and they have to work right.
它们都有很多组成部分,任何部分都不能出差错
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They have a nucleus, they have a cell membrane, they have organelles throughout them, they have the same DNA.
它们都有细胞核,细胞膜,细胞器遍布其中,它们有相同的DNA
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These are all isoelectronic, they all have the same electron configuration. And we can also think about going back to atomic size for a second.
这些都是等电子的，它们都有相同的电子排布，而,我们还可以再回想一下原子尺寸的概念。
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many of these ion channels have this size exclusion pore, it's a very important part of them.
很多离子通道也都有这样的具有尺寸排斥性的小孔，这是它们非常重要的组成部分。
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Generally, there are a couple of elements that one might set down as in a Petri dish, and wait to see if some chemical reaction might take place, but not at all sure of what it might be.
一般来说，都有几个元素,作者会把它们像放入培养基中一样培养,等待某种化学反应的产生，但对可能的结果却一无所知。
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There are lots of social movements that have some idealism behind them.
我们有很多的社会运动,它们背后都带有某种理想主义
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And there will be a little bit of history in there, but this is mostly modern chemistry and represents the basic properties of matter, and it's basic properties of all matter, including living matter, which was what really interested me, that connection between chemistry and biology.
它们都有一些历史，但都是最现代的化学,代表了物质的最基本的性质，而且是所有物质的最基本性质，包括生物，这个让我很感兴趣，因为它连接着化学和生物学。
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There's not two bonds, that's one pi bond, and the reason is because it's 2 p orbitals coming together, and remember p orbitals have electron density above and below the axis, so when they come together, it kind of looks like one bonds, but essentially what we have here is one pi bond.
这不是两个键，这是一个π键，因为这是两个2p轨道组合而成的，记住p轨道在键轴之上,和键轴之下都有电子密度，当它们靠近时，这看着很像两个键，但本质上它是一个π键。
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