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Once you get this information then you are going to be able to differentiate between a risky proposition for purchase to a less risky ."
VOA: standard.2010.05.28
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And this spin magnetic quantum number we abbreviate as m sub s, so that's to differentiate from m sub l.
这个自旋磁量子数我们把它简写成ｍ下标ｓ,以和ｍ小标ｌ有所区分。
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Okay, good, so what we're going to do is we're going to differentiate this thing to find a first order condition.
好吧,那我们接下来,对它求导后找出一阶条件
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They're ready to rapidly differentiate into antibody producing cells and they're waiting for that second signal to come.
并可以迅速分化为,抗体分泌细胞,记忆细胞在等待第二次信号的到来
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So I was wondering how you learnt to differentiate and characterize these great ideas when they come.
所以我很好奇你是怎么识别,和定性这些想法的呢？
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Siblings who obviously share a tremendous amount, and can be extraordinarily similar are precisely the siblings who can struggle and wrestle the most to differentiate themselves from one another.
兄弟们有很多的共同点，但就是这些有极大相似点的兄弟却,正是最能斗争和对抗的,以便与将彼此区分清楚。
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We're interested only really in two things: One, can you differentiate between duple and triple meter; and two, can you recognize some very basic rhythmic patterns?
我们这里只关注两件事,一,你能不能区分两拍子和三拍子,二,你能不能识别一些简单的基本节奏形式
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We differentiate dE by dr.
用E对r求导。
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When cells become more like cells of the mature brain they're said to differentiate into brain cells.
当细胞变得越来越像成熟的脑细胞的时候,我们就称其为分化成了脑细胞
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So if we differentiate this object, I'm gonna find a first order condition in a second.
想要求它的导数,先让我想想一阶条件
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So far our ability to de-differentiate cells or find out how to do that is limited.
迄今为止,我们令细胞去分化的能力,和技术方法还相当有限
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These are cells that recognize a particular antigen, they're ready to differentiate into antibody.
这些记忆细胞可识别相应的抗原,它们已经准备好分化产生抗体
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They differentiate, they make many copies of themselves - I'm sorry they proliferate, they make many copies of themselves, and then they differentiate into antibody production machines.
它们开始分化,再制造很多自身的拷贝,对不起应该是先扩增,扩增出很多自身的拷贝,然后分化成为制造抗体的机器
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When they become more like the liver, they differentiate into liver cells.
当细胞变得越来越像肝细胞的时候,我们就称其为分化成了肝细胞
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One could easily, for example, differentiate between a red cell and a neuron, but a skilled biologist who's looked at many, many different cells could differentiate between different types of neurons.
普通人可以很轻易的,分辨出神经元和红细胞,然而一个训练有素的生物学家,辨识过许多不同细胞之后,能够分辨出不同种类的神经元
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Now, you'll hear reports in the literature, you'll look in the newspaper, you'll hear about scientists that have found ways to trans-differentiate cells, that is move them from one pathway to the other.
如今,你通过听文献讲座,看报纸,会听说科学家们已经发现了,转分化细胞的方法,即把这些细胞从一种分化途径转到另一种
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Later, certain aspects of this convergence would be polemicized against, and rejected as a Yahweh only party sought to differentiate itself from those that it would now label as other, and call Canaanites, as distinct from Israelites.
后来，这个集合过程的一些方面又被争论，并且被否决，因为耶和华,只是唯一要将自己区分的一方,但它现在却被当作另一方，叫作迦南，与以色列完全不同。
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All right, so we differentiate.
好了我们来求导吧
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How we could take cells that are differentiated to some extent and make them de-differentiate, to go back in the process of differentiation so that they gain more potential.
我们如何把一些已经分化到,一定程度的细胞去分化,使其回到分化之前,重新获得更多的潜能
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These signaling proteins play important roles in determining how many cells differentiate down particular pathways and they turn out also to be very useful for treating diseases of those pathways.
这些信号蛋白在决定特定分化路径上,有多少细胞在分化时起着重要作用,且在治疗疾病方面也很有用,同样也是利用这些机制
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I differentiate again, right?
需要再次求导,是吧
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What we've got here is the following, this idea of partials that Eva was talking about with ratios, two to one, three to two, four to three, five to four, six to five and so on, and the point here is that the way we differentiate between instruments.
接下来,我们要讲的是,伊娃刚谈到的泛音的高低比率,二比一,三比二,四比三,五比四,六比五,等等,这里我要讲的是,我们区分乐器的方式
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Well, it would be useful because if I could take cells from the skin, find stem cells in the skin and then de-differentiate them so that they were now capable of becoming liver, or brain, or things that they're not going to become in their normal site, then that could be a very powerful tool for medicine.
这是因为,如果我能取一些皮肤细胞,找一些皮肤干细胞,并将它们去分化,那它们就能分化成肝脏,大脑或其他一些,它们原本分化不出来的细胞,这可以成为一个医学利器
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When and why did some Israelites adopt a Yahweh-only position, and seek to differentiate what they would call a pure Yahwism from the cult of Baal, for example?
何时，为何以色列人采纳了耶和华，唯一的地位，并且试图与他们所说的纯耶和华崇拜区别,比如说，与Baal宗教？
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They both proliferate, increase in number, and they differentiate; they differentiate from immature B-cells into antibody producing cells.
淋巴细胞将迅速增殖,数量大幅提高,同时发生分化,幼B淋巴细胞分化,形成能够分泌抗体的细胞
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I differentiate a second time and check the sign, so the second order condition, I differentiate this expression again with respect to q1.
我们对它进行二次求导然后看符号,这个式子的二阶导数,就是一阶导数再对q1进行求导
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The antigen has to be presented to helper T-cells, those helper T-cells have to stimulate a B-cell population to both proliferate and differentiate.
抗原需要被呈递给辅助性T细胞,这些辅助性T细胞需要激活B淋巴细胞,使其增殖和分化
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We're going to differentiate this with respect to q1 and then what?
对q1求导之后还要做什么
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Those B-cells also mature, they differentiate and that's what's shown on this slide here is the differentiation of those immature B-cells into mature B-cells.
这些B细胞也会变成熟,并且进行分化,这都展示在幻灯片上了,未成熟的B细胞分化为成熟的B细胞
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So I'm going to differentiate this object again with respect to S1,.
我们再次对S1求导
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