You've got to back it up with some data or they'll say your report lacks weight.
你必须用一些数据来支持它，否则他们会说你的报告缺乏分量。
I have no hard data to back it up, but my experience suggests this is reasonable.
我没有确实的数据来支持它，但我的经验表明这是合理的。
退后一点。
Tomorrow I'll back it up with more styrene strips.
明天我将它备份起来，与更多的苯乙烯带。
Well, your suspicion may have some data to back it up.
如今，你的这种怀疑有数据为证了。
But the limited research into the topic doesn't back it up.
然而，这一课题里的少数研究却没能给它以支撑。
That can be a very good reason, if the seller can back it up with proof.
这可能是个好理由，如果卖家能证明它是个好点子。
If you have a soft copy handbook, please back it up frequently (cue monthly).
如果你的指南书是电子版的，请经常做好备份(比如每月一次)。
I should not have used the 40 per cent statistic without the ability to back it up.
不应使用未经考证的40%数据。
One may render a database completely useless should he back it up at the filesystem level.
如果在文件系统级进行备份，就可能使数据库完全失效。
If Congress can make a holiday, surely they can back it up with the things that give it meaning.
如果议会能够通过把母亲节设置为节假日的法案，毫无疑问他们用行动证明了所说的一切。
As Stannis Baratheon learns, being "right" means nothing when you lack the resources to back it up.
正如史坦尼斯·拜拉席恩认识到的那样，如果缺乏必要的资源提供支持，“正确”就什么也不是。
Trying to assume that role without the skills, resources or status to back it up will lead to conflict.
试着想想如果这个角色没有技能，资源或者地位来支撑，是不是会有冲突的地方。
Back it up, and copy it to a ZIP drive and USB keychain (just make sure it exists in several places and is clearly marked).
备份此版本，并将其复制到ZIP驱动器和USB设备上(只需确保它存在于几个位置并清楚标记)。
And the statistics back it up. A third of the citizens of many civilized countries admit to suffering from extreme loneliness.
统计学也证明了这一点，在许多文明国家三分之一的居民承认自己正承受着极度的寂寞。
For instance, if you are performing a database upgrade to your reporting database, you should back it up and test the restore.
例如，如果执行报告数据库的数据库升级，那么您应该备份数据库并测试还原。
These simple schemes give users a chance to understand whether a product is installed or not, how to uninstall it, and how to back it up.
这些简单的方案使用户有可能知道究竟是否安装了某个产品、如何卸载该产品以及如何对其进行备份。
Like Gingrich's example, an excessively large number of followers doesn't necessarily mean much unless a user has influence to back it up.
就像金里奇的事例一样，庞大的粉丝数量并不能说明什么，除非博主有足够大的影响力做后盾。
It is important for it administrators to be aware of this directory; in case they need to back it up, or ensure that it is not removed or modified.
这对IT管理人员了解这个地址来说是非常重要的；万一他们需要支持它，或者确保它没有被清除或者修改。
Verify you're running the latest version of iTunes (9.1.1) and then sync your iPhone, iPod Touch or iPad one last time in order to back it up.
确保你运行的是iTunes9.1.1，然后同步你的iPhone、iPod touch或iPad，以便备份。
In repeating a falsehood, someone may back it up with an opening line like "I think I read somewhere" or even with a reference to a specific source.
为达到强调假象的目的，一个人可以上来就说“我想我曾在什么地方读到过它”，甚至干脆指出一个具体的出处。
Similarly, I know people who have interesting things to say, but don't back it up with presence so it comes off more uninteresting than it actually is.
同样，我知道某些人要说很有趣的事，却不会以特有的风度来表达，以致原来的故事索然无趣。
In casual parlance, a theory is basically an idea or thought.It probably has no carefully collected data to back it up, let alone any rigorous hypothesis testing or experiments.
在非正式说法里，一个“理论”基本上就是一个概念或思想，它可能还没有仔细地收集到支持它的数据，更谈不上有什么严格的假设检验或实验根据。
In casual parlance, a theory is basically an idea or thought. It probably has no carefully collected data to back it up, let alone any rigorous hypothesis testing or experiments.
在非正式说法里，一个“理论”基本上就是一个概念或思想，它可能还没有仔细地收集到支持它的数据，更谈不上有什么严格的假设检验或实验根据。
The fact that most of this material will be available free, if we want to tend it, back it up, keep adding to it, and organize it, will be less and less appealing as time goes on.
相比于我们自己照料、备份、添加、组织这些内容（的麻烦），随着时光流逝，能够免费获得大部分内容这件事会变得越来越没有吸引力。
Child put it back in the pan, saying, "But you can always pick it up and if you're alone in the kitchen, who's going to see it?"
查尔德把它放回平底锅里之后说：“但你总能把它捡起来，而且如果只有你一个人在厨房里，谁又会看到呢？”
Child put it back in the pan, saying, "But you can always pick it up and if you're alone in the kitchen, who's going to see it?"
查尔德把它放回平底锅里之后说：“但你总能把它捡起来，而且如果只有你一个人在厨房里，谁又会看到呢？”
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