有很多原因可以解释该问题。就我而言，我认为以下原因比较典型。
There are many reasons explaining this case. As for me, I regard the following as the typical ones.
更重要的目标是利用互动式学习来发现减少的原因，并将其与我们今天面临的问题——自然灾害、环境问题和战争——进行比较。
The more important goal is using interactive learning to discover the cause of the decline and compare it to issues we face today—natural disasters, environmental problems, and war.
如果由于一些原因这没有发生，把你的代码与列表1中的进行比较，确保你的所有命令都是正确的。
If for some reason this isn't the case, compare your code with Listing 1 to make sure you have all the correct commands.
出于若干原因，这种比较是不可靠的，并可造成误解。
Such comparisons are not reliable for several reasons and can be misleading.
由于这样的原因，购买力平价方法在比较有相近收入水平的经济体时更为可靠。
For this reason, PPP is a more reliable comparison for the currencies of economies with similar levels of income.
答案明显是否定的——原因与爱尔兰-内华达比较案例中说明的问题一样。
And the answer, clearly, was no — for exactly the reasons the Ireland-Nevada comparison illustrates.
确定南非开普敦及其分区的死亡率和过早死亡率的主要原因，并比较分区之间的死亡率水平。
To identify the leading causes of mortality and premature mortality in Cape Town, South Africa, and its subdistricts, and to compare levels of mortality between subdistricts.
我们大多数人在做我们所害怕做的事情的时候都比较困难，原因是我们的自我意识刚开始就过度分析所有事情的。
The reason most of us have a hard time doing what we fear is because our ego gets in the way and we start overanalyzing everything.
为什么妇女花在工作上的时间比较短？主要原因在于她们做家务的时间较长。
The main reason why women do not put in long hours at their jobs is that they work long hours at home.
最明显的原因是市场仍然比较疲软；但是价格的弹性怎么会成为我们市场层面的全部呢？
The obvious reason is that the market, in general, is still somewhat soft; but how price elastic are all of our market segments?
这正是向云计算转移的过程比较缓慢且平缓的主要原因之一。
This is one of the primary reasons the movement to cloud computing has been a slow and gradual process.
其中一个原因是云应用程序通常比较便宜、管理简单、且容易更新和使用。
One reason is that cloud applications are often less expensive, simple to manage, and easy to update and use.
身高主要通过家族遗传，但是科学家说，在比较人与人之间的不同之处时，这个原因并不能解释所有问题。
Height is mostly passed down through families but scientists say this does not explain everything when comparing the variations between people.
你可以把他们的孩子和那些不能生育的父母的孩子进行比较从而确定是否生育能力为其原因。
You could compare their children to those born to infertile parents to determine whether fertility was in question.
中国保持谨慎并不是没有原因，但大部分看起来都比较短视。
There are several reasons why China remains cautious, but much of it seems shortsighted.
这里有两层原因，首先比较重要的是微软等大公司的商业支持把它做得更加友好了。
The reason for this is two-fold. First and more significantly is the commercial support that comes from a brand like Microsoft which makes it more corporate friendly.
伊瓦尼·鲁克说，“以前没有进行过这类研究，一部分原因是得到蜂鸟比较困难。”
"Part of the reason this type of work hasn't been done before is because of access to the birds," said Iwaniuk.
一个原因是这种使用错误内存的症状距离实际出问题的代码比较远。
One of the reasons for this is that symptoms of incorrect memory use typically show up far from the offending code that actually caused them.
由于这个原因(也为了比较)，我们想指出一些用于Python的其它流行gui工具箱。
For that reason — as well as for comparison — we wanted to point out some of the other popular GUI toolkits for Python.
好吧，也许还有第三个原因：Git是一种比较热门的技术，您希望将它写到自己的简历中。
Well, perhaps there's a third reason: Git is a relatively hot technology you want to include on your resume.
衡量医院的运营状况，如同检查患者的健康状况一样，发现情况良好只是一方面，但要找出原因却比较困难。
MEASURING good health, in patients and hospitals alike, is one thing. Finding the causes is harder.
OC&C的一位咨询员PaulZwillenberg说道，阻止更多报业关门的一个主要原因是那些报纸有比较大的利润空间来做缓冲。
The main reason more local papers have not collapsed, says Paul Zwillenberg of OC&C, a consultancy, is that they were cushioned by large operating margins.
目前已有研究试图把60-70年代的监测数据和现状的进行比较，以期找清原因。
Current research comparing chemical data taken in the 1960s and 1970s with the situation today may clarify things.
在任何时候只要使用安全性，操作就会逐步减慢(参见“CXF性能比较”寻找原因)，Axis2安全性处理也深受其苦。
Axis2 security handling is also plagued by consistently slow operation any time security is used (see "CXF performance comparison" for some results).
这就是为什么我们让测试在模拟过程中只访问一个页面的另一个原因，因为这样更利于比较。
This was another reason why we had the test visit only one page in the simulation, because it make be a better comparison.
这个过程可能比较麻烦，这也是我将模板拆分为几个XSL样式表的原因之一。
This process can be tricky and is one reason why I separated my templates into several XSL style sheets.
专利数量的价值已经取代质量是值得关注的原因——据说律师是依据各个专利文件的高度来对专利组合进行比较。
The prizing of patent quantity rather than quality—lawyers are said to compare portfolios by measuring the heights of their respective piles—is one cause for concern.
尽管引起其中任何一种问题的原因有很多，但是下面的小节将介绍一些比较常见的原因，帮助了解如何改善现有应用程序的性能。
Although there is no single cause for any of these problems, the next few sections highlight some common things to look for when searching for ways to improve performance in existing applications.
尽管引起其中任何一种问题的原因有很多，但是下面的小节将介绍一些比较常见的原因，帮助了解如何改善现有应用程序的性能。
Although there is no single cause for any of these problems, the next few sections highlight some common things to look for when searching for ways to improve performance in existing applications.
应用推荐