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Experts at the Census Bureau estimate that more than sixty percent of Hispanic growth was from "natural increase" rather than migration.
VOA: special.2011.06.13
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When you get--this is Rituparna, counting the leaves on a tree-- you can estimate, from a sample, the population expected values.
如果你...像数叶子的睿都巴若那一样,只有部分样本的话,你可以来估计总体均值
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I don't really have a good estimate of that.
我并没有仔细统计过。
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The researchers estimate that at least five hundred forty million people have the deficiency, about eight percent of the world.
VOA: special.2009.05.13
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So, if you want to estimate how many grammatical sentences under twenty words in English, the answer is, "A lot."
如果你想估计一下,用二十个英文单词,可以组成多少个符合语法的句子,答案会是,"很多"
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Safety experts estimate that the restraining devices save more than four thousand lives a year in the United States alone.
VOA: special.2010.02.09
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In our--in this particular study we had some people estimate things low and some people estimate things high, but overall, this--these would represent overestimates.
在这个实验中,有些人低估了,而有些人高估了数据,但总体来说,结果显示人们高估了数据
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At that rate,officials estimate that more than one hundred thousand people will be able to climb to the top each year.
VOA: special.2009.06.29
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I think the estimate sheet that I got yesterday morning said that we've got about $22.5 billion dollars; so that's been a nice run.
昨天上午我拿到的估算报告称,我们的资产已达225亿美元,不错的业绩
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Archeologists are able to estimate the age of these objects by dividing layers of dirt into time periods.
VOA: special.2009.08.18
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But, remember, this is a very rough estimate.
但，记住，这只是一些粗糙的计算估计。
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For his mathematical project, he compared two ways to estimate the square root of an integer, a number with no fractional parts.
VOA: special.2011.03.24
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Minimum estimate 15,000, probably closer to 25,000.
最少估计一万五千,很可能接近两万五
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The estimate has reached about five percent countrywide and as high as twenty percent in some cities.
VOA: special.2010.05.12
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How long do you have to be around a person to see him, to estimate how good a lecturer that person is?
你要看一个人多久，才能评估出他讲课有多好？
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The number of mutations over time helped the team estimate when the duplications in soybeans took place.
VOA: special.2010.02.02
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You have to make those calculations and there are errors in that, but you come away with a population estimate of things like that.
你必须把这些都算进去,因为其中存在误差,但这样你会得出,整体人群摄取量的估算值
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The scientists estimate this would have the same climate effect as taking all cars in the world off the road for ten years.
VOA: special.2009.06.19
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Again, I don't want to make too much of my estimates because different people would estimate these things in different ways, but that's the theory.
再说一次，我不想太过强调我的估算,因为不同的人,会用不同的方法估算这些数据，但这只是个理论。
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The estimate for the next ten years, however,is higher because the recession was deeper than expected.
VOA: special.2009.08.28
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How hard did you find it to estimate how much you were eating of something?
你觉得估算自己,吃了多少量有多困难
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Phil Sumrall says NASA's estimate to keep the Ares program going forward as planned calls for three billion dollars in additional spending a year.
VOA: special.2009.12.30
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But what this study found was people were asked to estimate how much food they were consuming and how many calories they were burning through physical activity.
但是这个研究发现,当人们被要求估测,他们吃了多少食物,通过体育运动消耗多少卡路里时
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This was an estimate of the number of words a six-year-old should be able to read.
VOA: special.2010.05.02
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So portions are an interesting phenomenon and people estimate these in different ways.
所以每日摄入量是个值得探讨的现象,人们用不同的方法估测它
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The researchers estimate that the five-hole flute would produce an even wider mix of notes.
VOA: special.2009.08.18
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But all that depends on our ability to estimate dietary fat.
但所有这些都取决于我们,评估膳食脂肪的能力
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The White House budget office on Tuesday lowered its estimate for this year's federal deficit.
VOA: special.2009.08.28
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I want to just talk a little bit about his estimate.
关于他的估算我想多说两句。
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But you could estimate the corr-- it's probably positive.
你可以估计一下,相关系数很可能是个正值
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