使用免费或开源软件的一个最重要的原因是它为选择该产品的用户提供了一个机会，允许他们添加想要或需要的任何特性。
One of the most compelling reasons for using free or open source software is that it provides an opportunity for the user of the product to add whatever features he wants or needs.
比如，他可能会借助于开源软件或者其他免费的应用程序和工具完成工作。
For example, he may accomplish the job by finding open-source software and other free applications and tools.
换言之，XO - 1膝上型电脑中的所有软件都是开源的，因而也都是免费和可修改的。
In other words, all software on the XO-1 laptop is open source and therefore free and modifiable.
开源软件依赖自觉自愿的程序员所组成的社群，他们修补或者编写一些程序，然后免费公布出来。
Open source software relies on a community of volunteer developers who tinker on, write for, or amend a program, then give it away free.
戴尔目前正在积极拓展新市场，该公司最近宣称他们准备向中小型商务用户提供免费的开源软件，并且准备收购其它几家高科技公司以拓展自己的市场占有率。
The company recently said it plans to offer free, open-source software to small and midsize businesses. Dell also may be eyeing a takeover of another high-tech firm to expand its sales reach.
特别是由分散各地的开发者紧密结合在一起免费程序——开源软件。
Yet sometimes the hype is justified, in particular in the case of open- source software, free programs developed by loosely knit groups of developers.
XCache是免费的开源软件，安装费时不多却可提供巨大回报。
XCache is free and open source software, takes little time to install and provides a substantial return.
JackSlocum在ExtJS博客上撰文谈到了第二个例外的起草计划，该例外将覆盖使用Ext JS API的免费或开源软件(FLOSS)项目。
Jack Slocum continues on the Ext JS blog to describe plans for the second of these exceptions, which will cover free and open source software (FLOSS) projects which employ the Ext JS API.
Digium刚刚推出了最新版免费开源网络电话软件Asterisk。
Digium has released the latest version of its free and open source VoIP software Asterisk.
我们将要使用的AptanaStudio是一个免费、开源、基于Eclipse的软件。
The version of Aptana Studio that we will be using is free, open source software that is based on the Eclipse Integrated Development Environment (IDE).
MPS软件对所有人免费，其中大部分代码还会以Apache 2.0许可开源。
MPS software is free for all users and a major part of its code will be open-sourced under Apache 2.0 license.
BIMserver是一套可以免费下载并在任何计算机上安装的开源软件。
The open source BIMserver is software. You can download this software at no cost and install it on any computer.
微软的意图是说尽管开源软件是可以免费获取的，但像支持维护之类的东西最终随着时间推移而令成本更高。
Microsoft’s contention was that while the open source software was free to acquire, things like support and maintenance ended up costing more in the long run.
比尔和梅林达盖茨基金会的要求，每一个建立的研究项目，必须作到数据免费有效，如同开源软件代码一样。
The Bill and Melinda Gates Foundation demands that every research project it funds has to make its full data set freely available, like open-source software code.
本文介绍的工具和技术将使您可以使用开源软件和可免费获得的地理编码服务来创建您自己的自定义地理数据图。
The tools and techniques described will allow you to use open source software and freely available geocoding services to create your own customized plots of geographical data.
开源软件和开源硬件的根本区别在于后者永远不会完全免费。
There is a basic difference between open source software and open source hardware: the latter will never be totally free.
开源公司一直向用户免费提供开源软件，长期以来，开源公司希望能够从提供技术支持和附加功能来获取资金。
Companies have long hoped to make money from this freely available software by charging customers for support and add-on features.
这两者都属于项目托管方案，要是您的软件项目是免费且开源的话，您可以使用其免费提供的托管空间。
These are project hosting solutions that provide free space if you work on free and Open Source Software projects.
我完全利用开源的免费软件生成剧本，该软件使用的是Festival TTS引擎和它提供的一些有特色的声音。
I generated this play entirely with open source and free software, and it USES the Festival TTS engine with some of the distinctive voices it provides.
MySQL在销售数据库软件的同时，还提供开源型版本，该版本免费并广泛应用于各个领域。
It sells database software which is also available in a free, widely used, open-source version.
使用专有软件包，例如fmod 音频工具包；尽管它是免费的，不过并非开源。
Use of proprietary packages like fmod sound toolkit; it's "free of charge," but it's closed source.
乍一看，PHP和Rubyon Rails曾经在起始成本上有明确的优势，因为它们能够通过使用免费和开源软件来运行。
At first glance, PHP and Ruby on Rails used to have a decided advantage on initial startup costs because they could be run using FOSS tools.
正如著名的开源开发人员JamieZawinski曾经说过的一句名言一样：“免费软件只有在您的时间无法创造价值的情况下才是免费的”。
As noted open source developer Jamie Zawinski famously said, "free software is only free if your time has no value."
然而依赖开源软件——由志愿者们在线合作编写的免费程序——提供服务的公司却拥有两位数的增长。
But many of the ones that offer services tied to open-source software-free programs written by volunteers who collaborate online-are boasting double-digit growth.
1998年的时候，主要参与者在TimO' Reilly的‘免费软件高级会议’上碰头，决定使用“开源”这一称呼并且开始了开源的第一步。
In 1998, major players met at Tim o 'reilly's "Freeware Summit", decided on the term "open source" and started the open source Initiative.
有天，当时我在读当地一份报纸的增刊时，我看到了一篇关于免费和开源软件的文章。
One day, when I was reading a local newspaper supplement, I saw an article about Free and Open Source Software.
有天，当时我在读当地一份报纸的增刊时，我看到了一篇关于免费和开源软件的文章。
One day, when I was reading a local newspaper supplement, I saw an article about Free and Open Source Software.
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