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And that's the type of thing that we get when we start deforesting an area, and deforestation creates the ideal habitat."
VOA: standard.2010.06.17
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And again even today the expression " "Athenian democracy" connotes an ideal of the most complete form of democratic government that has ever existed.
它是座民主之城，时至今日,“雅典式的民主,仍意味着有史以来,最理想的完整民主政府型态。
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Now, we saw before, or really I should say we accepted before, that for an ideal gas, u was a function of temperature only.
我们已经看到,或者说我们已经接受这样一个事实，即理想气体的内能只和温度有关。
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The U.S.state of Colorado is an ideal destination for anyone interested in hunting for dinosaur fossils.
VOA: standard.2009.12.08
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And he acknowledges here finally that the ideal of virginity is an ideal for which women are typically praised - and of course this goes without saying.
最后他也承认,关于妇女通常被赞美的童贞理想只是空想,当然这是不言而喻的。
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When Plato writes his Republic and devotes Book Ten, as I'm sure most of you know, to an argument in effect banishing the poets from the ideal republic, part of the argument is that poets are terrible imitators.
当柏拉图写《理想国》和《第十卷》的时候，你们肯定都听过这两部著作，他提出了一个一个论点，要把诗人从理想国中驱逐出境，他提到，诗人都是拙劣的仿造者。
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.. The problem is again the ideal-- they're trying to work toward what I think of an ideal that we see in finance-- 1 mainly, the perfect correlation of consumption and the elimination of risk--we all help each other.
问题又回到了理想-,他们为之奋斗的这种理想状态,如果用金融学的理念来解读-,就是消费与风险消除的相关系数为,即完全正相关，所有人都互助互利。
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That for an ideal gas it has to be the case that there's no volume dependence of the energy.
我们可以直接推导这个结果,即证明对理想气体，内能和气体体积无关。
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And the temperature scale that turns out to be well-defined and ends up giving us the concept of an absolute zero is the ideal gas thermometer.
比如理想气体温标,它有精确的定义,并能引出绝对零度的概念,今天我们就先来谈谈它。
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It is being written and redacted at a time when there is a king in Israel, there have been kings in Israel, and it is providing laws for the construction of an ideal monarchy.
它是在以色列有国王的时候写成并编辑的，以色列曾有过国王，它为建立君主理念提供了律法。
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H for an ideal gas is only a function of temperature. This is not true for a real gas fortunately, but it's true for an ideal gas.
不正确的,但是幸运的是,对于理想气体是完全正确的。
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du, it's an ideal gas. So this is Cv dT and of UB course we can just integrate this straight away.
因此这是CvdT，当然我们可以,直接算出这个积分，那么△
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You've just done an adiabatic compression of the ideal gas, you can pretend there is an ideal gas.
这就是对理想气体的,绝热压缩，---我们把空气近似作为理想气体处理。
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for real gases. This is an equation of state for an ideal gases.
我们需要描述实际气体,的状态方程。
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The 430 years number is also something of an ideal number.
而430年也是一个理想化的数字。
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See, this is the property of an ideal gas.
它意味着气体分子。
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So for an ideal gas, we saw that u was only a function of temperature.
对于理想气体，我们知道内能只是温度的函数。
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it's kind of like the Joule expansion, an ideal gas.
焦耳-汤姆逊膨胀过程相似。
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We just treated the one case of an ideal gas as the temperature is reduced.
我们只是讨论了温度下降时,理想气体的行为。
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Therefore, from experiments, u is only a function of temperature for an ideal gas, H and therefore from these experiments, 0 we come out with delta H dH/dp is equal to zero.
因此，从实验可以得出,对于理想气体u只是温度的态函数，因此从这些实验中我们得到Δ,偏H偏p等于。
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