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And still there would be enough left for new stockings two pairs per child.
VOA: special.2009.09.05
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So, for example, for the chlorine case, we would say that the electron affinity for chlorine is actually positive 349 kilojoules per mole.
比如，以氯为例，我们可以说氯的电子亲和能,应该等于正的，349，千焦每摩尔。
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So if I tell you that the energy for single hydrogen atom is negative 13 12 kilojoules per mole.
如果我告诉大家单个氢原子的能量,是负的，1312，千焦每摩尔。
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Zimbabwe,for example, had a five and one-half percent increase per year.
VOA: special.2010.04.14
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And if you do so, you will end up with 1.312 mega joules per mole for this quantity K.
这样做之后，对于K常量你就能得到2,1。312百万焦耳每摩尔。
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"This was the 40 percent decrease in risk. We did not observe an association for drinking three cups or less per day."
VOA: standard.2010.06.30
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sometimes I'm drawn toward the neutral view; sometimes I'm drawn toward the thought that being alive per se is good for you.
有时候我更赞同中性理论;,有时候我赞同,活着本身就是好事。
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The challenge for designers was to create a vehicle with the protection provided by an MRAP but about 25 per cent lighter.
VOA: standard.2009.11.02
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So how do we get you from for many of you zero to 60 miles per hour after just 11 weeks, well like many courses here is the course structured around not only lectures for conceptual introductions, but sections, office hours and walkthroughs.
十一周后,很多人每小时都能知道60公里内发生的事情，就像这里的很多课程一样,这个课程不只有概念性的介绍，也包括上机和演练讲座。
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"We saw a protective effect for drinking more than 4 cups of coffee per day."
VOA: standard.2010.06.30
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You look at the returns that are reported for hedge funds in aggregate--they're generally 12%,13%,14% per year for the last five or ten years.
看一下过去5到10年间,公报中的对冲基金年平均收益率,普遍来说是12%,13%,14%
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It is not just domestic sales that jumped. Exports also increased by more than 18 per cent as demand increased for compact, fuel efficient cars in several countries.
VOA: standard.2009.03.13
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And the company grew 80%per year for the first eight years compounded, and 60 % per year for the six years after that, which adds up to tens of billions real quick, as you know.
公司保持百分之八十的年增长,持续了八年，这之后的六年，每年增长百分之六十，正如你们所知，在很短的,一段时间内赚了数百亿。
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Under the scheme, Russia would further enrich the uranium to the 20 per cent purity needed for use in a research reactor in Tehran which produces medical isotopes but is running out of fuel.
VOA: standard.2009.10.24
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This was thought by many to be a positive change but in game rich environments where there was a lot of meat available, people could actually get many more calories per hour-- that is secure more food that would help fend off starvation compared to what they could get for people cultivating food.
很多人都认为这是一个积极的改变,然而 在那些富饶地区,获取肉类轻而易举,同样时间内,人类可以获取更多能量,相对那些靠种植获取食物的人类来说,这些地区有足够多的食物来抵御饥荒
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On new taxes, House lawmakers have proposed a 5.4 percent surtax on individuals earning more than $500,000 per year and families with incomes exceeding $1 million,along with with new fees for insurance companies,drug-makers, medical device manufacturers.
VOA: standard.2009.12.25
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HIV infection and AIDS is the one that comes first to mind, and is responsible for this slide, I think this is data from a few years ago, 700,000 deaths per year.
IV感染和艾滋病是我们第一个想到的,在这幅幻灯片上也提到了,我想这是几年前的数据了,每年死亡七十万人
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"Just a back-of-the-envelope calculation shows that in the Philippines, if we in a year can be reaching just five thousand farmers and their fields can be increasing the yield by half a ton per hectare, we could be looking at profitabilities for those farmers in the range of half a million dollars."
VOA: standard.2010.07.28
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So, what we get for the disassociation energy for a hydrogen atom is 424 kilojoules per mole.
因此，我们就得到了氢原子,离解能的大小为，424，千焦每摩尔。
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Asked at a press conference in Kabul why the criteria for quarantined votes has changed from 600 per ballot box to more than 1,000,chief electoral officer Daoud Ali Najafi says the ECC just made this decision and the Afghan government's Independent Election Commission agreed to it.
VOA: standard.2009.09.12
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So what that means is that we're limited in any atom to having two electrons per orbital, right, because for any orbital we can either have a spin up electron, a spin down electron, or both.
这意味着在一个原子内,每个轨道上可以有两个电子，对吧，因为对任何轨道,我们可以有自旋向上或者自选向下或者两者都有。
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And the change in energy for this reaction is negative 349 kilojoules per mole.
然后得到这个过程的能量变化为,负的，349，千焦每摩尔。
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Aluminum is 25 million tons per year for the whole planet.
铝的产量为每年2500万吨,全世界。
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Here are two stories not having to do with death per se that may help us get a feel for the oddity of trying to disregard these facts.
下面有两个和死亡本身无关的故事,可能会让我们感觉到,试图无视这些事实的奇怪之处。
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We divide that by the mass, so 0.12 kilograms, that's the mass of a regulation baseball for the major leagues, and the velocity of the baseball is 42 meters per second. So, we can cross out our units doing our unit analysis.
我们用质量来除它，质量为0，12千克，这是大多数联赛规定的棒球质量,棒球的速度为42米每秒,所以，我们可以消去单位,来做单位分析。
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For the ten years ended June 30,2005, it returned 9.9% per year and then the average return for the actively managed equity fund was 9.6% per year, so we're back to that thirty basis points.
截至2005年6月30日的10年间,该指数年收益率为9.9%,而主动管理型股权基金的年平收益率为9.6%,我们落后30个基点
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In contrast, the dissociation energy of a bond for hydrogen, and molecular hydrogen is everywhere around us, we see 432 kilojoules per mole.
相反，氢分子在我们周围到处都是，一个氢分子的离解能，是432千焦每摩尔。
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So this is not going to be a favorable process, we're going to find that the electron affinity is actually a negative 7 kilojoules per mole for nitrogen.
因此这并不是一个容易发生的过程，我们会发现氮的电子亲和能,应该是负的，7，千焦每摩尔。
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So, if we do this calculation for an electron, saying it moves at 10 to the 5 meters per second, then what we end up with for a wavelength is 7 times 10 to the -9 meters.
如果我们已知电子以，10的5次方每秒的速度运动，那么做一个计算,可以得知它的波长是,7乘以10的负9次方米。
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For simplicity I'll talk about these views as though they say life per se is valuable.
因为我会简单地把这些观点描述成,生活本身是有价值的。
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