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The Consumer Electronics Show has an area for companies to demonstrate products that save energy,reduce waste and use recycled materials.
VOA: special.2010.01.08
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Russia has energy now.
俄罗斯现在还有足够的能源。
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No, OK and that's correct, because each photon of light actually has more energy than is needed to eject an electron.
没有，好，对了，因为每一个光子实际上,都有更多的能量去逐出一个电子。
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The CES has an area for companies to demonstrate products that save energy, reduce waste and reuse materials.
VOA: special.2010.01.26
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And that means radiation of energy, and that energy has to come from inside the atom itself.
意味着有能量的辐射，这些能量来自于原子本身。
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To support more clean energy production, the Obama administration has been seeking billions of dollars in government loan guarantees to build new centers.
VOA: special.2011.03.18
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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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It has decided to support selling more energy saving products such as low-energy light bulbs.
VOA: special.2009.07.17
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Glucose has to get into cells, that's the main source of energy source that cells use, metabolism of glucose.
但葡萄糖又必须进入细胞,因为它是细胞能量的主要来源,即通过葡萄糖代谢产生能量
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For example, the restaurant has very low lighting to conserve energy.
VOA: special.2009.04.10
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Milton has expended, we know, a considerable amount of energy in establishing what he wants us, I am assuming, to believe is the divine authority behind the poem.
我们知道弥尔顿花费了，大量精力阐释他希望我们相信的东西，我设想，他要我们相信在这部诗篇的背后有无上神权的存在。
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Mister Obama has linked clean energy with economic growth.
VOA: special.2010.02.19
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Well the cauliflower has some nutrients that are important, but the Haagen-Dazs has immediate value because of the energy it gives you.
菜花里面含有一些重要的营养物质,但哈根达斯的价值则更直接,它可以马上为你提供能量
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Freeing the world of nuclear weapons has personal meaning for Yukia Amano, the Director-General of the International Atomic Energy Agency.
VOA: standard.2010.08.06
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One major difference between electron affinity and ionization energy is that when we talked about ionization energy, remember ionization energy always has to be positive.
电子亲和能,与电离能之间最大的不同就在于,当我们提到电离能的时候，记得电离能总是正的。
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The International Energy Agency recently said China has become the world's biggest energy consumer - surpassing the United States.
VOA: standard.2010.08.03
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If you get some of these in the upper atmosphere, a photon, an ultraviolet photon, has the energy capable of breaking this bond.
如果你把它放到大气层上，一个光子，一个紫外光光子，有能量可以破坏它的化学键。
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The International Energy Agency has predicted a potential seven million barrel per day gap between supply and demand by 2015.
VOA: standard.2009.10.20
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So specifically, what we're asking here is as we go across the periodic table, we want to consider which has the smaller ionization energy.
具体地说，我们这里要问的是,从周期表来看，你认为,哪一个元素的电离能更低。
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India is preparing to harness solar energy, and has promised to set domestic goals to reduce carbon emissions.
VOA: standard.2009.11.27
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If something has a high ionization energy, it means that it really, really, really does not want to give up an electron.
如果某个东西有很高的电离能，这意味着它非常非常，非常不愿意失去一个电子。
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Iran argues that it has a right to nuclear energy, a point of agreement with Western powers.
VOA: standard.2009.09.28
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It cools down because I'm doing work but the energy has to go somewhere, right?
因为膨胀过程中,对外做功？
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To promote that mission Swan has just published an autobiography in which he writes passionately about the importance of a clean energy agenda.
VOA: standard.2009.12.10
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And that makes sense, too, because the positive three pulling on minus one has a tighter binding energy than positive one pulling on minus one.
而这也是有意义的，因为+3和-1的相互吸引,产生了比+1和-1的吸引,更强的能量。
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Paper,for example,has little impact on the environment as it is being used, but requires large amounts of energy and resources for its production."
VOA: standard.2009.03.30
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The boundary is impervious to transfer of heat like a thermos Anything that happens inside of the thermos is an adiabatic change because the thermos has no connection in terms of energy to the outside world.
边界不能传递热量,像热水瓶一样,热水瓶里发生的任何事,都是绝热变化,因为热水瓶与外部世界,没有能量方面的联系。
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He notes that the U.S.House of Representatives has the American Clean Energy and Security Act of 2009.
VOA: standard.2010.04.21
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Let's say, well, maybe it has to do with the energy that it takes to remove electrons.
比如说，也许它和那些,用来移动电子的能量有关。
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So I am going to go and I am going to look for something that has an energy of 13.6 electron volts holding it in place, and I am going to use a flashlight with 12,400 electron volts.
所以我将去,找一些东西,有13。6电子伏特的东西,将它固定在某个地方,我要利用12。400电子伏特的电子源。
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