但是至今也没有人能够确认它们是如何做到的。
科学家们确认了对一些人来说是显而易见的事情：谈恋爱满意并不能预测我们未来的婚姻会如何幸福。
Scientists confirm what may seem obvious to some: what satisfies us in dating, does not predict how happy we'll be in marriage.
研究人员将会集中研究如何利用签名、指纹、虹膜信息、面相和声音识别等来确认网络使用者身分。
Researchers will study how to use signatures, fingerprints, iris patterns, face recognition technology and voice scans to confirm the identity of computer users.
范例向您提供了一个快速概述，告诉您单元确认器是如何工作，以及您需要什么步骤来向图表添加一条信息。
The example gives you a quick overview of how the unit validator works and which steps are necessary to add a message to the diagram.
这一章节的剩余部分描述了PD f确认点是如何发挥作用的。
The rest of this section describes how the PDF verification point works.
它将如何影响全球碳沉积还有待确认。
How this will affect the global carbon sink remains to be established.
准则确认了有益的措施，标出了可能有害的做法，并明确指出不同的措施如何互相补充。
They identify useful practices and flag potentially harmful ones, and clarify how different approaches complement one another.
清单15展示了如何使用XQuery更新产生约务更替响应或确认。
Listing 15 shows how XQuery update can be used to produce the novation response or confirmation.
认同对资源的测试流程以及你如何及时地确认这些资源符合了既定的系统需求。
Agree the test process against the resources and how you will verify that they meet the fixed requirements of the system at that point in time.
如果您希望参与进来，去确认Firefox 3.5同您的银行和金融站点兼容，您可以在Henrik的博客文章中和网站测试项目页面中找到如何开始的指导。
If you would like to get involved and help make sure Firefox 3.5 works on your bank's site, you can find out how to get started through Henrik's blog post and the Website testing project page.
那么该如何确认你是否囤积了过度的腹部脂肪？
So how do you know if you have too much belly fat? Simply measure your waist.
领域专家了解退休流程——从告知领域专家系统如何工作转向理解他们对数据的要求，以便数据提供方提供何种数据——工作重点从收集需求转向确认需求？
SMEs understand retirement process - Shifted focus from telling SMEs how the system works to understanding their needs.
你如何确认他们是否有这样的能力？
在本文中我们将会看到，如何从你的网页设计工作中分辨和确认出最能有效提升客户目标的部分，这一过程被称为“对比测试”。
Here we look at how to determine which aspects of your web design work is most effective to help the client's website achieve its aims, by a process known as split testing.
随着理解如何管理测试，通过确认某个数据点，开发者能设计更多的供测试用的代码。
With an understanding of how the testing is conducted and the need to verify certain data points, developers could design more testable code.
但是我的确认为这一比较帮助我们认清了管制和自由是如何互动的。
But I do think the comparison helps to identify how regulation and freedom interact.
这引出了一些问题：我如何确认所需的基本能力？
This raises the questions: How do I identify the needed foundational capabilities?
为了理解如何能够达到迭代化的，增量的开发过程所保证的优点，正确认识它是如何影响到项目相关的所有人是很重要的。
To understand how to achieve the benefits promised by iterative and incremental development, it is important to understand how it will affect all the people involved in the project.
示例代码将展示如何创建一个外部的语法文件、如何确认所说的名称，以及如何取得匹配的记录。
The sample code illustrates how you can create an external grammar file, validate the spoken name, and fetch the records that match.
在食物防御方面，应着重于如何避免传统的过敏性和专一性，来加速确认所有由于高水平而对公众健康引起危害的不平常反应特征的出现。
For food defense, the emphasis shifts away from both traditional sensitivity and specificity to rapid identification of anything unusual present at a high enough level to cause harm to public health.
首先，管理者必须确认委员会了解在整个RUP各个阶段中项目会如何变化。
First, managers must make sure the committee understands how the project changes as it moves through the different RUP phases.
一旦你学会了如何确认模式并解读市场，你发现有无限的赚钱机会。
Once you learn to identify patterns and read the market, you find there are limitless opportunities to make money.
正确认识：债务是我们大家的，讨论一下如何一起将它还清吧。
The Right Approach: it's our debt: Let's decide how to pay it off together.
这项研究确认了一些长期存在的民间传闻，即北美一种最常见的鸟类具有敏锐的能力。该研究同时也可能为这些野生动物如何对付一起生活的人类提供新的见解。
The study confirms some long-standing folklore about the acuity of one of North America's most familiar birds-and offers new insight into how some wild animals may cope with living alongside people.
收益管理者必需清楚：美金是如何流动，如何确认最高利润的客人。
Revenue managers must understand how a dollar flows, and how to identify the highest profit guests.
您需要确认如何分析数据并选择适当的测量和维度。
You'll need to identify how you want to analyze the data and choose the measures and dimensions of interest.
如果不太确认如何描述每个参数，可以转到Maintenance菜单查看图像元数据。
If you are not sure how to describe each parameter, go to the Maintenance menu to look at image metadata.
如果不太确认如何描述每个参数，可以转到Maintenance菜单查看图像元数据。
If you are not sure how to describe each parameter, go to the Maintenance menu to look at image metadata.
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