How do we know which hands are own own? Scientists zero-in on the explanation.
我们怎么知道哪只手是自己的呢？科学家们在努力寻求解释。
Likewise, a sign for OK, forming a circle with our forefinger and thumb, means zero in France and money in Japan.
同样地，用食指和大拇指围成一个圈的表示OK 的手势，在法国表示“零”，在日本表示“钱”。
After the personal-savings rate dipped to zero in 2005, the shock of the economic crisis last year prompted people to snap shut their wallets.
在2005年个人储蓄率降至零之后，去年经济危机的冲击促使人们迅速捂紧钱包。
We know that the zero does not count as a node, if per se I actually had managed to hit zero in drawing that, the correct answer would be the bottom one there.
我们知道0不能算作一个节点，如果我确实把零点画成了0，那正确的答案应该是下面的那个。
The markets have failed to zero in on this problem, because of all the other squeaky wheels in the global economy, but sooner or later, they will latch on it.
由于全球经济中所有其他吱吱作响的车轮，市场未能关注到这个问题，但迟早他们会意识到这一点。
They help us to zero in on a problem so we can deal with it.
它们帮助我们把精力集中在一个问题上，这样我们就可以处理它。
Just as important: Follow these simple rules that will help you zero in on key risk factors for weight gain - and conquer them once and for all.
重要的是：遵循这些简单的规则会帮助你在主要的风险因素上零体重增加——继而一次性战胜他们全部。
If you fail to take the test, you get zero, and I average the zero in.
如果你没能参加，那即是零分，我算平均分的时候会加入那个零分。
By lowering its target rate to almost zero in 2008, the Fed helped save many Banks from collapse.
2008年通过把目标利率调低到几乎为零，美联储把许多银行从崩溃中拯救出来。
Exports have been growing at an annual rate of more than 20 percent but analysts expect that may fall as low as zero in coming months as global demand weakens, AP reported.
美联称，出口一直在以每年20%多的幅度增长，但分析家预计，随着全球需求的萎靡，在未来几个月内，出口可能会出现零增长。
Handling previous work experience on the job application gets more difficult because the trained interviewer will zero in on any gaps.
把以前的工作经验写到求职申请上会变得比较困难，因为受过训练的面试官会把任何东西都归零。
So du/dT isn't going to be zero in the high temperature limit, in this case. But it stops changing at some point.
所以du/dT在这样的高温极限下不会是零,但它在某一点就不再变化。
If all else fails, be sure to bracket each image, or zero in on the correct exposure by using guess and check with the rear LCD screen.
一旦这些都不能起效，那就对每张照片进行多次试照(bracket)，或通过估计或查看液晶屏来将适度曝光归零。
In some domains, certain kinds of bugs must be kept at zero in order for the product to be acceptable to customers.
在某些域，某些类型的bug必须保持为零以使产品能被客户接受。
The RMO register is introduced for every partition to reference logical zero in the partitioned memory space.
为每个分区引入了RMO 寄存器，以便引用分区的内存空间中的逻辑零。
So when it comes to carbs, zero in on quality, not quantity.
所以谈到碳水化合物，要注重其质量，而不是其数量。
Winter temperatures average 30 d3egrees below zero in the Arctic.
北极的冬天，气温平均在摄氏零下30度左右。
The other side of the coin is that Westerners zero in on a salient object and tend to categorize the object.
相反，西方人集中精力在一个突出的事物，而且倾向于把事物进行分类。
Under the first rule, a zero in the list indicates a break between blocks.
在第一个规则中，列表中的零表示块之间的间断。
After a simple check to ensure the two passwords are of equal length, each key is then matched in the entire password - ensuring that the fifth character is a zero in both passwords, for example.
在经过简单的检查确保两个密码长度相等之后，将在整个密码中匹配各个键——例如，确保两个密码中的第五个字符是零。
The jury seemed to zero in on the science, asking to reread all the testimony about the neuroscience during 10 hours of deliberation.
陪审团似乎对神经科学有兴趣，他们要求重新读取在长达10小时的商议里的所有与神经科学有关的证词。
Economic growth will likely fall below zero in 2009 and poverty and vulnerability are likely to increase.
2009年，其经济增长率有可能降至负值，贫困率和脆弱性也有可能增加。
The markets have failed to zero in on this problem, he writes, because of all the other squeaky wheels in the global economy -- but sooner or later, latch on they will.
吴写到，由于全球经济中其他吱吱作响的齿轮，市场未能集中关注这个问题——但迟早，他们会意识到这一点。
It's divided into categories like J2EE development, security, and migration, so you can zero in on the topics of most interest to you.
它分成了几类，例如，J2EE开发、安全性和迁移，因此您可以专心学习对您最为重要的主题。
Although the average temperature is-25C, it can plummet to -40 or soar to zero in the summer.
尽管这里的平均气温是零下25摄氏度，最冷时会降到零下40度，夏季时升到零度左右。
The majority of mobile operators depend on voice for over 80% of their revenues, and voice prices “are likely to fall close to zero in an internet-centric world,” he says.
大多数移动运营商的收入超过80%都是来自于电话通话业务，与此同时，电话通话的价格“在一个以因特网为中心的世界里几乎都快接近免费。”
Crowds celebrated throughout the night outside the White House and at ground zero in Lower Manhattan where the Twin Towers once stood.
白宫外以及曼哈顿南部地区，那个双子大厦曾经矗立的地方，人潮涌动，人们彻夜庆祝着。
The household saving rate fell from 10% of disposable income in 1980 to close to zero in 2007; household indebtedness raced from 67% of disposable income to 132%.
家庭储蓄率从1980年占可支配收入的10%下滑到2007的接近0%；家庭债务从占可支配收入的67%迅速上涨到132%。
The household saving rate fell from 10% of disposable income in 1980 to close to zero in 2007; household indebtedness raced from 67% of disposable income to 132%.
家庭储蓄率从1980年占可支配收入的10%下滑到2007的接近0%；家庭债务从占可支配收入的67%迅速上涨到132%。
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