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He says more than half the gas in the United States is now coming from these new reserves.
VOA: special.2009.10.23
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If I've got a gas in a container, the pressure of the gas has to be the same everywhere in the container, otherwise it's not equilibrium.
如果把气体装进容器里，容器内各处气体的压强,应该是一样的，否则它就不是平衡的。
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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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But in Louisiana alone, the oil and gas industry produces seventy billion dollars each year.
VOA: special.2010.06.19
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How many moles of gas are there in each case, in reactants and products? If that changes, of course you know that the pressure in there is going to change at constant volume if the amount of gas in there is changing.
在反应物和生成物中，各有多少摩尔的气体？,如果它发生了变化,当然在等体条件下，如果气体的总量,发生了变化，压强也会发生变化。
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His round-trip commute to work is less than that. "I wouldn't have to put a dime of gas in this ever."
VOA: standard.2010.07.30
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So, if you only get a sniff of the tear gas in Barth, here you get a whole draught full of it.
如果你在Barth问到了一点催泪瓦斯的气息，那么你在这将感受到满是它的气味。
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This so-called 'bio-gas' is burned like natural gas in a small electric power plant right on Vander Haak's farm.
VOA: standard.2010.02.23
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No one was injured in a blast which was attributed to the buildup of gas by one town official."
镇政府天然气泄漏导致爆炸,所幸并无一人受伤",因而并无人员在爆炸中受伤]
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"I learned you can heat chicken feathers and use it as hydrogren to replace gas in your car."
VOA: standard.2010.04.25
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Because here what we have is some atom that we're studying, in the case, it's going to be a gas, and we hit it with a photon that has some incident energy.
因为这里我们要研究的是一些原子,在这种情况下，一般是气态的，然后我们令一个,具有一定初始能量的光子打上去。
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Greenhouse gas emissions, such as carbon dioxide, are created in part by burning oil and coal for transportation and electricity.
VOA: special.2009.12.26
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In product placement, you might think when you're placing a gas station, you might think it would be nice if gas stations spread themselves evenly out over the town or out over the road.
在产品植入领域里,假设你在考虑设立一个加油站,你会想如果加油站,能均匀覆盖城镇每个角落,或者遍布整条公路那该多好
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These areas, called cosmic masers, are rich in gas molecules that have the effect of strengthening radio waves.
VOA: special.2009.01.20
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dq It's an ideal gas in adiabatic expansion 0 dq is equal to zero.
说明,等于。
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However,each time a plant takes in one molecule of carbon dioxide gas, it loses hundreds of water molecules.
VOA: special.2010.01.26
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What that means is, I've got my ideal gas in some container.
这意味着，我们把理想气体装在一个容器中。
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Oil and gas was found in nineteen sixty-eight near Prudhoe Bay on the North Slope of Alaska.
VOA: special.2009.03.02
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We talked about this reaction here where we had chloride ion in the gas phase plus sodium ion in the gas phase.
我们在讨论这一个反应,我们有气相的氯原子,与气相的钠原子接触。
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Alaska's wealth in oil, natural gas,trees,fish and animal skins makes its purchase one of the greatest deals any country ever made for territory.
VOA: special.2010.02.11
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Hydrogen gas it's in its most stable state, right at room temperature and pressure.
和常压下氢气是氢元素，最稳定的状态，这个小“0“
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The discovery of the largest oil and gas field in North America led to the Alaska Pipeline.
VOA: special.2009.03.02
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He had a tube with electrodes potted in it filled with atomic hydrogen. And by applying a voltage, he was able to get the gas to glow.
那是个装满了氢原子并含有电极的管子,通过增加一个电压，他让气体燃烧起来了。
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In January,a team of NASA and university scientists announced that they had found methane gas on Mars.
VOA: special.2009.12.30
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This is the diagram taken right from your text, there are the two electrodes coming in and this is atomic hydrogen in the gas tube.
这是从教科书上复制下来的图表，这里有两个电极进来,这是气体管中的氢原子。
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Maya Lin's "Ecliptic" outdoor area in Grand Rapids,Michigan features water in its three states: liquid,gas and solid.
VOA: special.2009.05.06
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I could take an unknown gas and put it in and measure it and then say, wow, those are the lines that are characteristic of sodium.
我取一种未知气体，把它放到管里,然后检测它，哇，这些线是钠的特征。
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He and his crew put out a natural gas fire in the Sahara Desert in Algeria.
VOA: special.2009.03.22
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In other words, we're taking advantage of the fact that we now know that quantity. In the case of the ideal gas we just have a simple model for it.
换句话说，我们可以利用我们已经,了解这个物理量的这个优势,对理想气体我们有一个简单的模型。
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And if that's equal to zero, that means that the Joule-Thomson coefficient for an ideal gas is also equal to zero. We're going to actually prove this later in the course.
说明理想气体的,焦耳-汤姆逊系数也等于0。,详细的证明过程,会在以后的课上给出。
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