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When we have an isolated system, the criterion that determineswhether something happens spontaneously is the entropy has to increase.
对于孤立系统,决定一个过程是否自发发生的判据为：,熵必须增加。
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And that they are not these four separate subjects that you have to consider.
在这节课上，你不能孤立地考虑这四门学科。
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Unity was difficult. Being somewhat isolated, the inhabitants of each region developed a distinctive economic and cultural character.
团结很困难，它有一点孤立，每一个地域的居民都发展起来,有了各自经济文化特点。
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It's almost a way of inviting us to visualize the separation of these two people as they speak.
这几乎是吸引我们去观察,说话的两个孤立的个体。
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The system can be an open system, or it can be a closed system, or it can be isolated.
系统可以是开系，可以是闭系，或是孤立系。
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And so, when she comes to be isolated in this way, she can finally see and meditate upon, in a new way, all those systems of communication.
当她这样越来越被孤立的时候，她能够以一种新的方式，去思考那些交流的系统。
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The isolation of the Greek towns in the Dark Age gives way increasingly to contact with the east and the south, and when I say the south I really mean Egypt and all around the eastern Aegean Sea.
在黑暗时代孤立希腊城镇,开始逐渐增加与东方和南方的接触,当我的南方,实际上指的是埃及,以及所有东爱琴海的周边地区
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The railroad had a lot to do, too, of course, with linking northeast with northwest, which has a lot to do with a certain sense of economic isolation that set in in the South, to some extent.
铁路也连接了,美国东北和西北地区,在一定程度上,它和当时南方,某种意义上的经济孤立脱不了干系
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It shouldn't be something that you study in isolation.
语言不应该是你孤立学习的东西。
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They're gonna view it as a bubble to isolate themselves?
他们将会视其为孤立自身的气泡？
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With the United States quite isolated, not reaching out to Canada and Mexico, which is one thing we need to be doing for energy and economic reasons.
而美国则被孤立了，不和加拿大，墨西哥打交道，事实上这是我们现在该做的,为了能源问题和经济发展。
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It's a mistake to try to consider finance in isolation.
把金融学看作一门孤立的学科是错误的
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And so, what happens is that he goes to war in the summer of 1870, without any allies, against Prussia and its South German allies, and he thinks he's going to win.
因此,战争在一八七零年夏天爆发,法军孤立无援,单独对抗普鲁士及其南德诸邦盟友,他自认为必胜无疑
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It's like being alone.
孤立无助。
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You are really out on a limb - if you're going to defend poetry--as Richards kept doing-- as "pseudo-statement," but of course pseudo-statement" is just another expression for what he calls here "fiction."
你会陷入孤立无援的境地,如果你像，Richards一样-,说诗歌是“伪陈述“,当然，这里“伪陈述“只是,“虚构“的另一种说法“
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We don't say anything about implicitly here, we're talking about a closed system, so there's no mass leaving the system.
我们不讨论,这是隐含条件，因为我们讨论的是孤立系统，因此系统没有物质流失。
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In very severe cases, it can even defile some common objects, and in those cases, the source of impurity might have to be isolated or excluded if necessary.
在一些非常严峻的情况中，它会玷污一些普通的事物，在这种时候，不洁之源,也许只能被孤立，严重的话需要驱逐。
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system is the opposite of the open system, no mass and no energy can flow through the boundary.
孤立系与开系正相反，没有质量或能量,能流过它的边界。
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OK, what we'll see shortly is that this will allow us to see that for an isolated system the entropy never decreases.
好，我们过一会,会看到,这将导致孤立系统的熵,永远不会减小。
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Well, dq is equal to zero and dw is equal to zero dq=0 dw=0 because it's isolated.
隔离的孤立系统,这时。
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I'll just give you a few. First of all, there are the tears looking at Remedios Varo"s painting of the women in the tower embroidering the long tapestries that become the world.
我会说一些,当她在墨西哥看Remedios，Varo画的女人在塔中绣着挂毯的画,眼泪不断地出现在她的泡沫阴影里,那孤立在塔中的景象。
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Most chemical changes, most physical changes don't happen in isolated systems.
但是大部分的化学反应,并不是发生在孤立系统中的。
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And just like we saw before for the case of entropy in an isolated system, now we have something we can calculate.
就像我们前面看到的,孤立系统的熵一样，现在我们有一些可以计算的东西。
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The Greeks are isolated during this period.
在这段时期希腊人被孤立了
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It's insulated. It's a closed system. In fact, it's an isolated system. There's no energy or matter that can go through that boundary.
系统指的，是盒子里的东西,它是封闭孤立的。
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OK, that's our familiar isolated system.
好，这是我们的孤立体系。
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In other words, we need criteria for equilibrium under more general conditions than the ones that we've dealt with so far, than the one set of conditions that we've dealt with so far, which is isolated system.
换句话说,相比我们目前为止,考虑和处理的问题，我们需要更一般条件下平衡的判据,我们目前，只考虑了孤立系统。
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Change in entropy is greater than zero for an isolated system.
对孤立系统,熵的变化是大于零的。
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We could have isolated.
另外一种约束是孤立系统。
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