它使用定量数据和数学模型作为分析工具，研究这些人口在过去、现在和未来的情况。
It studies these populations in the past, present and future using quantitative data and mathematical models as tools of analysis.
它使用定量数据和数学模型作为分析工具，研究这些物体在过去、现在和未来的数量。
It studies these populations, in the past, present and future, using quantitative data and mathematical models as tools of analysis.
现在剩下的惟一问题就是，应当使用哪个工具包？
Now, the only question left is, which tool kit should you use?
一个比较显著的简化是，现在工具直接连接到代理，并且不使用配置管理器。
One particular simplification is that tools now connect directly to the broker, and do not use a configuration manager.
现在我得到了正确的工具，但是我需要去使用它。
现在，不要误解我的意思：并不是说使用测试覆盖工具是愚蠢的。
Now, don't get me wrong: There's nothing foolish about using test coverage tools.
我们希望通过此系列文章帮助您了解如何使用工具，并希望您现在亲自部署自已的应用程序，使您的业务更加随需应变。
We hope that this series has helped you understand how to use the tooling, and that you are now on your way to developing your own applications to make your business more on-demand.
难以想象的是，很多国家（民族）直到现在仍然在继续使用一种裂脑器来作为审问的工具。
Unbelievably, many nations still use a version of the head crusher to this very day as an interrogation tool.
最早使用这些工具的新一代现在开始工作了。
The first generation of people that has grown up using all these tools is now entering the workforce.
现在所使用的新工具为内核提供了代码覆盖分析的功能。
New tools are now being used that instrument the kernel in such a way that code coverage analysis can be performed.
以后我会谈到作为游戏工具使用的数学。但现在我要写游戏数学的事，纯粹为了乐趣和数学之美的数学。
I will write later about math that is used as a tool in play, but now I am writing about math that is play — math done for no other purpose than the sheer fun and beauty of it.
现在团队可以使用任何SCM系统和Akshell工具来与Akshell的本地文件进行同步。
Now a team can use any SCM system and the Akshell tool for synchronizing local files with Akshell.
使用本文给出的工具和代码，您现在就可以在Google日程表中存储加密事件文本。
With the tools and code presented in this article, you can now store encrypted event text only in Google Calendar.
现在使用onlog实用工具查看以上事务的提交时间，如下所示。
Now look at the commit time of above transaction using onlog utility as shown below.
Windows上的IDS现在使用一种业界标准的安装工具，从而使安装变得更快、更容易，所占的空间变得更小。
IDS on Windows now USES an industry-standard installation tool, which provides a shorter and easier installation and requires a substantially smaller footprint.
你也可以使用Rubinius，但我们现在还没有Rubinius专用的工具支持。
You can use Rubinius too but we don't have dedicated tools for Rubinius at the moment.
现在使用Twitter和Facebook之类的工具，进入门槛更低了。
Now with tools such as Twitter and Facebook, there is a lower barrier to entry.
但是直到现在，开发社区仍普遍没有对这些工具的全面使用权。
But until recently, the development community at large has not had general access to these tools.
而现在的情况是，作为个体，我们也能获得大量的信息，使用便宜的工具和系统就能进行发明创造了。
But now, as individuals, we're empowered with the information and inexpensive tools and systems to be able to invent, create and lead.
构造该模式的一个非常好用的副产品是，现在可以使用XML编辑工具来编写合法的DOAP文件。
One very handy spin-off of constructing the schema is that XML editing tools can now be used to write valid DOAP files.
这并不意味着除此之外的其它工具就很差劲；仅仅表示我对于现在所使用的工具很满意。
That doesn't mean the other tools out there are broken; it just means that I'm happy with what I am using now.
现在我们已经有了识别彼此身份的工具，我们是不是应该使用这些工具了？
Now that we have the tools to identify each other, shouldn't we begin to use them?
现在他们可以：“信贷衍生工具的使用已经完全放宽了债务市场”，他说，“这已经使得银行在风险方面的形象有了极大的转变。
Now they do: “The use of credit derivatives has totally liberalised the debt market, ” he says. “It has created an enormous shift in the risk profile of banks.
过去只有功能强大的服务器才能实现虚拟化，现在，只要拥有一台标准版本的桌面PC，您就可以使用这个工具。
Once the province of powerful servers, this tool is now well within the reach of anyone with a standard-issue desktop PC.
通过使用这个功能，组织现在可以直接对XML使用BI工具，发现以前隐藏在XML数据中的业务信息。
By taking advantage of this capability, organizations can now use their bi tools directly against XML to discover business insight previously locked in their XML data.
这一点集中体现在他们使用的工具上。
This is particularly reflected in the different tools that they use.
项目最困难的部分 —从三个源抽取数据并组合成典型工具可以使用的格式 —现在已经完成，其实并不是很难。
The most difficult part of the project—pulling data from three sources and combining it into a format that typical tools can use—is now finished, and it wasn't so difficult.
现在可以使用所选的管理工具更新队列的GET和PUT状态，而不会导致该脚本将这些状态重置回初始状态的任何危险。
You can now use the administration tool of your choice to update the GET and PUT status of the queue without any danger that the script will reset them back to their initial state.
如果开发php数学库的动机是出自节省开发人员的精力以及使用最好的工具来完成工作，那么PHP现在的课题是很有意义的。
If the motivations for developing a PHP math library are bounded by concerns for conserving developer effort and using the best tool for the job, then PHP's present course makes sense.
如果开发php数学库的动机是出自节省开发人员的精力以及使用最好的工具来完成工作，那么PHP现在的课题是很有意义的。
If the motivations for developing a PHP math library are bounded by concerns for conserving developer effort and using the best tool for the job, then PHP's present course makes sense.
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