光线，大约是阅读所需数量的千分之一，仅仅是一个开始。
The light, about one thousandth of the amount needed to read by, is just a start.
你真的能够拉出一条36000公里长的纳米管线，或者纳米管带，其强度比钢铁要高，但其厚度可能只是人类头发的千分之一。
You could actually draw out a 36,000-kilometer strand or ribbon of nanotubes stronger than steel, but maybe a thousandth the thickness of a human hair.
在当前对联邦赤字的担忧中，“伸手摘星”的尝试似乎是一种可有可无的奢侈——似乎只要一年省下千分之一的预算就能解决我们的问题。
Amid the current concerns about the federal deficit, reaching toward the stars seems a dispensable luxury—as if saving one-thousandth of a single year's budget would solve our problems.
虽然大多数致病突变在人类中发现的概率为千分之一到百万分之一，但基础突变发生的几率可能高得多。
While most disease-causing mutated are found in humans at a rate of one in a few thousand to one in a few million people, founder mutation can occur at much higher rates.
据西班牙巴利亚多利德大学(UVA)德玛丽亚·尤金·尼亚•珊萨图丽欧(maria Eugenia Sansaturio)介绍：“(101955)1999 RQ 36小行星撞击地球的总的概率估计为0.”00092，即大约千分之一。
The total impact probability of asteroid '(101955) 1999 RQ36' can be estimated in 0.00092.
一微米是一毫米的千分之一。
如果一栋房子着火的概率是千分之一,然后假设有1000栋房子,那么这一千栋房子全都着火被烧掉的概率,就等于千分之一的一千次方,基本上就是0了
If the probability is 1 in 1,000 that a house burns down and there are 1,000 houses, then the probability that they all burn down is 1/1000 to the 1000th power, which is virtually zero.
下游数千万的居民就会生活在过分泄洪的危险之中，假如有那么千分之一的几率，大坝由于战争，地震或者设计缺陷而溃坝，他们的处境就会变得更加危险。
Tens of millions of the people who live downstream of the dam would be endangered by overflow, or worse yet, the one-in-one-thousand chance of a dam collapse due to war, earthquake or design flaws.
因为纳米碳管的直径仅是碳纤维直径的千分之一，它可以穿过碳纤维中的细缝。
Because these tubes are a thousandth of the diameter of carbon fibres, they can slip into the microscopic Spaces between them.
这些“费米大天区望远镜（LAT）”所侦测到的高能伽马射线的波长仅相当于原子核大小的千分之一。
These high-energy gamma rays, detected by Fermi’s Large Area Telescope (LAT), have wavelengths one-thousandth the size of an atomic nucleus.
“这在根本上是一个使暗星系可见的全新方法，”她说道，通过她的方法将使得小到只有银河系千分之一质量的暗矮星系能被观测到。
"This is basically a new method to render dark galaxies visible," she said, adding that her technique should be able to detect dim dwarf galaxies as small as a thousandth the mass of the Milky Way.
这个新模拟的大爆炸是迷你型的，其宽度只有厘米的几千分之一(20微米)。
The new Big Bang simulator is tiny - its width is only a few fractions of centimeters (20 micrometers).
就像是怕以前作用还不够似的，现在防晒霜遮阳剂包含的纳米粒子越来越多，比人类头发直径的千分之一还小。
As if that were not enough of an impact, sunscreens increasingly contain nanoparticles, smaller than one one-thousandth the diameter of a human hair.
相比之下，那些处于高纬度并照亮天空的艳丽极光所提供给粒子的能量不到前者的千分之一。
In contrast, the colorful auroras that light up the skies at high latitudes are powered by particles with less than one thousandth as much energy.
的确，在今后172年中，这种在太空中漫游的巨石的去向有各种可能，其撞击地球的概率为千分之一。
Of course, a lot can happen to an errant space rock in 172 years, hence the odds of one-in-a-thousand.
查克拉·巴蒂说她的方法只能应用于卫星星系质量只有主星系质量的千分之一的星系。
Chakrabarti says her method should work for satellites as small as one one-thousandth the mass of the host galaxy.
一旦此工序完成，仅仅是水份被蒸发而所需的电子“三明治”得以保留，整个过程所花费的时间仅为“真空沉积法”的千分之一。
Once that has happened, the water simply evaporates and the desired electronic sandwich is left behind in a thousandth of the time that it would take to make it using vacuum deposition.
可能发生某种反应的临界值也许不到可能致命剂量的千分之一，那么，你在哪里划这条线呢？
The threshold level at which some kind of reaction can occur may be less than a thousandth of a potentially fatal dose, so where do you draw the line?
在超级电容中，离子和带相反电荷的电极之间的距离非常小，需要用纳米（千分之一微米）计算。
In an ultracapacitor, the distance between the ions and opposite-charged electrode is so tiny it's measured in nanometers (one-thousandth of a micron).
不过这个计划还有很长的路要走，目前的传输效率仅为千分之一，这样的能耗让人无法接受。
The work still has a long way to go, though. The transmission only successfully received one one-thousandth of the total power sent, a very low efficiency.
最顶层1%人士收益中的一大部分实际上到了人数更少的人即最顶层的0.1%的手里，他们是最富有的千分之一。
A large fraction of the top 1 percent's gains have actually gone to an even smaller group, the top 0.1 percent - the richest one-thousandth of the population.
美国夏威夷大学的纳米技术专家日前制造出世界上体积最小的刷子，他们说这种刷子的刷毛只有一根头发丝的千分之一那么细。
University of Hawaii nanotechnology experts have invented the world's smallest brush - a device boasting bristles a thousand times finer than a strand of human hair.
然而，千分之一的孩子是生来什么都听不见的。
About one child in a thousand, however, is born with no ability to hear whatsoever.
银行提供此项服务需收取费用，金边债券发行面值的千分之一。
Banks charge a fee for this service-about one hundredth of one percent of the face value of the gilt issued.
每天支付合同总金额的千分之一。
Each day we will be charged for one thousandth of the contract amount.
通常，他们使用的信号强度不足电视显像信号的千分之一。
In general, they have picked them up at signal strengths less than a thousandth of that needed to display an image on a TV screen.
如今，太阳能技术所产生的能量还不到全球需求的千分之一。
Solar energy is the technology used to harness the sun's energy and make it useable. Today, the technology produces less than one tenth of one percent of global energy demand.
大部分人不会意识到微生物的存在，因为他们的肉眼看不见，但事实上，微生物占据了地球大约一半的生物量，而所有的动物加起来，也不过占地球总生物量的千分之一。
Most people don't realize it, because they're invisible, but microbes make up about a half of the Earth's biomass, whereas all animals only make up about about one one-thousandth of all the biomass.
在2009年，中国在改善灌溉方面的花费约100亿元人民币——只占当年总贷款额的千分之一。
In 2009, China spent about Rmb10bn on improving irrigation – 1/1000th of the total loans disbursed that year.
在2009年，中国在改善灌溉方面的花费约100亿元人民币——只占当年总贷款额的千分之一。
In 2009, China spent about Rmb10bn on improving irrigation – 1/1000th of the total loans disbursed that year.
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