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Also in Kenya, a video game is being tested as another way to teach young people to avoid H.I.V.
VOA: special.2009.03.16
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It's true for any gas, and if I remove this limit here, r t is equal to p v bar, I'm going to call that an ideal gas.
这样的气体被称作理想气体,这就是理想气体的性质，理想气体的涵义是什么？
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So the first path then, the first path, 1 constant volume constant V, so I'm going to, again, let's just worry about energy.
首先，是路径，等压过程。
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These included questions from Rwandan students about subjects like drug use, H.I.V./AIDS and girls in school who get pregnant.
VOA: special.2009.11.12
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D-A-V-I-D I'm not hardcoding in D-A-V-I-D anymore but I can still use a variable.
我不再把名字写死为,而是用一个变量来代替。
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Researchers say they have found a way to extend the storage life of a drug used to treat H.I.V.
VOA: special.2010.05.24
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Now we're going to hear Beach Boys, IV I guess,with a three-chord chord progression and it's going to be sub-dominant , V dominant , I tonic .
而现在我们来听听貌似是沙滩男孩，三和弦进行，然后将会是次属音，属音，和主音。
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Fran?oise Barre-Sinoussi was honored with another scientist for research leading to the discovery of H.I.V., the virus that causes AIDS.
VOA: special.2009.05.13
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Suppose that in 2010, v.163.com I see a car in a junk lot.
假设2010年，更多公开课到,我在废品站,看到一辆车。
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The idea is that mothers would pour the liquid into the baby's mouth as part of an H.I.V.treatment program.
VOA: special.2010.05.24
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But now, I can also write it as v^2 over R.
但现在我也可以写成 v^2 / R
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In Kenya,a project aims to educate girls about H.I.V.prevention while helping them stay in school during their monthly periods.
VOA: special.2009.03.16
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Delta v is going to be negative. w is going to be negative. Sorry, I got it backwards again.
这样就对外界做了功,这时候ΔV是正的。
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If they had, they would have been tested to see if they needed treatment to prevent an infection like H.I.V.or hepatitis.
VOA: special.2010.02.10
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T p V I've got three variables, T, p and V.
一共有三个变量：
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That way,H.I.V.-infected women could have plenty of time to get the pouch from a health care provider early in their pregnancy.
VOA: special.2010.05.24
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And if I draw a diagram on a T-V diagram of T-V V1 I'm starting with some V1 here.
画出过程的,图，what，I’m，doing，here，初态是。
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One was the ability of the vaccine to prevent infections from the human immunodeficiency virus, better known as H.I.V.
VOA: special.2009.10.13
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So that's I,IV,V,I.
所以是一，四，五，一。
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The experts say estimates of new H.I.V.infections are down by about fifteen percent in Africa, south of the Sahara Desert.
VOA: special.2009.12.08
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5 So similarly would there be the number 65 next to this then the corresponding number for V-I-D and then there's generally a special character at the end that looks like a zero that says end of string here.
同样，A就是,接着再填上V-I-D对应的ASCII码,在最后还有添上一个特殊的字符,有点像0，代表这是该字符串结束。
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The World Health Organization says Africa is behind other parts of the world in treating H.I.V./AIDS, tuberculosis and malaria.
VOA: special.2009.06.17
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So Arg V bracket I, gives me the Ife string that I typed in.
那么Argv，把我刚键入的字符串Ife传给我。
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Before the disaster, it suffered from high death rates among babies and high rates of H.I.V./AIDS,hepatitis and other communicable diseases.
VOA: special.2010.02.01
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Okay. Now watch what happens as we continue with this I,VI,IV,V,I progression.
好，在这一段I-VI-IV-V级的和弦进行后，音乐发生了什么变化呢。
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Also in the top ten causes were infections, including tuberculosis and H.I.V./AIDS, as well as drowning and fire-related deaths.
VOA: special.2009.09.28
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Okay. So that's the "Duke of Earl" progression: the basic I,VI,IV,V,I.
好，这就是Duke，of，Earl这首歌的和弦进行，I，VI，IV，V，I级。
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But in the last twenty years, H.I.V.and the collapse of the Soviet Union helped raise death rates in thirty-seven countries worldwide.
VOA: special.2010.05.05
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I'm pressing on the gas. So I expect that to be a positive number. The pressure is constant 0 p. The V goes from V1 to zero.
我们对气体加压,所以这应该是一个正数,压强是常数，p，V从V1变成。
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So instead of p, here I'm going to put nRT over V.
于是把p写成。
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