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During that time, Branch Rickey tested Robinson's ability to deal with racial pressure he would face in the major league.
VOA: special.2009.04.05
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In other words, the order of taking the derivatives with respect to pressure and temperature doesn't matter And what this will show is that dS/dp dS/dp at constant temperature, here we saw how entropy varies with volume, this is going to show us how it varies with pressure.
换句话说,对温度和压强的求导顺序无关紧要,结果会表明,恒定温度下的，对应我们上面看到的，熵如何随着体积变化，这个式子告诉我们，熵如何随着压强变化。
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That is, most processes that we're concerned with, they'll happen with something held constant like pressure or temperature or maybe volume.
这句话是说我们所关注的大部分过程，发生的时候都是保持某个量为常数,比如压强，温度或者体积。
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If their blood pressure is too high, they are advised to make an appointment with their doctor.
VOA: special.2010.12.06
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If we have too much gas in here, in other words, if the gas is at too high a pressure, the collisions with the gas molecules will consume the energy of the electrons and, again, we will see nothing.
假设这里有过多气体，换句话说，如果气体处在一个高压状态下，气体分子间的碰撞将会消耗,电子的能量，同样，什么也没有。
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Researchers at the University of Toronto in Canada are studying a mobile phone system that may help people with diabetes control their blood pressure.
VOA: special.2010.12.06
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He's under the greatest pressure of his life to do something with his talent.
他承受着一生中最大的压力,需要用自己的才能做些什么。
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Along with H.I.V., South Africa also has high rates of diabetes, high blood pressure and tuberculosis.
VOA: special.2010.04.28
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We could begin to put a certain amount of pressure on the text and possibly, as I say, - begin to do things with it which are kind of a five-finger exercise-- -- we'll be doing a lot more of that sort of thing--but which might work.
开始时我们应该对文本抱有一定的怀疑,就像我说的，用一种五指练习法来做-,以后我们会大量涉及到这种练习。
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In nineteen thirty-eight, Adair got his first oil-related job with the Otis Pressure Control Company.
VOA: special.2009.03.22
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And he ended with the position that the only way to put pressure on spending was by cutting taxes I never heard him use the phrase " but he subscribed to the starve-the-beast thesis.
到最后，他倒过来了,说，要想给政府施压，来削减财政支出,减税是必由之路,他倒是没有明确说,但依我看，他用的这招叫“把帽子扔过墙去。
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Too much salt is a problem for people with health conditions like high blood pressure.
VOA: special.2010.06.01
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So not only is there evolutionary pressure for me to lie to you, for me to persuade you for instance, that if we're going to have a conflict- if you are threatening me " "Don't threaten me, I am not the sort of man you could screw around with" But there's evolutionary pressure for you to look and say, "No. You are the sort of man you could screw around with.
因此，不仅存在着要求我对你说谎,的进化压力，比如，如果我们之间存有冲突-,当你威胁我时,我会说“别吓唬我，我可不是吃素“,而且还存在着要求你辨别谎言的进化压力,你会说，“不，你肯定不行。
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Rickey was president of the team. He wanted to find a black player who could deal with the insults and racial pressure he would face in the league.
VOA: special.2009.04.05
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And we combine this with first law, which for the case of pressure volume changes we write as this.
结合第一和第二定律,对于压强体积功我们可以这样写。
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Sometimes,the melted rock comes out with a great burst of pressure.
VOA: special.2010.01.12
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So, all I want to do now is look at the derivatives of the free energies with respect to temperature and volume and pressure.
我现在所要做的一切就是,考察自由能对,温度，体积和压强的偏导数。
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President Obama faces domestic political pressure of his own in dealing with the Chinese currency issue and its impact on trade.
VOA: standard.2010.03.23
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So, you do this measurement, you measure with the gas, you measure the pressure and the molar volume.
现在让压强趋于，现在测量气体的压强，和摩尔体积。
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Akiva Eldar,a senior columnist with the Ha'aretz newspaper in Tel Aviv, says U.S.pressure may force Mr.Netanyahu to make tough political decisions.
VOA: standard.2009.06.09
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So again with the Gibbs free energy, now I see how to determine, if I change the pressure, if I change the temperature by some modest amount, how much is the Gibbs free energy going to change?
再一次通过吉布斯自由能，我知道当我，适当的改变压强和，温度的时候，吉布斯自由能如何变化？
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Political editor Nathan Gonzales says with Congressional elections looming in November, Mr.Obama is under pressure to show results.
VOA: standard.2009.12.15
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You just change volume to pressure and basically you're looking at enthalpy under a constant -- anything that's done at a constant volume path with energy, there's the same thing happening under constant pressure path for enthalpy.
可以看到这就是把体积换成了压强,一般我们都是在一种恒定状态下,考虑焓的，任何在恒容条件下,能伴随能量变化的东西，也在恒压条件下伴随焓同样地变化,所以你可以经常。
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Diplomatic efforts to pressure Burma's military towards reform and to release political prisoners have accelerated with the trial.
VOA: standard.2009.05.31
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This piston is being brought out, so we expect 0 the work to be negative, negative. And we start o V2 ut with zero volume. We end up with a volume p2 of V2, and the external pressure is constant to p2.
所以我们可以想象功是负的,开始的时候体积是,最终的容积是,外界的压力恒为。
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Under U.S.pressure, Mr.Netanyahu reluctantly endorsed the concept of a Palestinian state last month, but with tough conditions that were flatly rejected by the Palestinians.
VOA: standard.2009.07.03
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T2 Is the temperature T2 in this process smaller or larger than if I were to do the process reversibly with the same endpoint pressure.
这里的末态温度,与经过可逆绝热过程,到达相同压强的末态温度相比哪个比较高呢？
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He warned that the West's pressure on Iran and North Korea over their nuclear programs could lead to a full-blown war with both nations.
VOA: standard.2010.07.13
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Because so much of what we do in chemistry does take place with constant temperature and pressure.
因为化学中我们所做的很多东西,都是在恒定的温度和压强下进行的。
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You know how pressure changes with temperature at constant volume if you know the equation of state.
如果你知道状态方程,知道在体积恒定的时压强如何随着温度变化。
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