玫瑰花开落无芳。
免费开源软件！
SIPp is a free open source tool for SIP.
SIPp是SIP的免费开放源码工具。
All completely documented, demoed, themed, and 100% Free Open Source Software.
所有上述特性都有完整地文档、实例、主题以及100%免费开源软件。
ImgSeek's desktop version is a collection of free open source visual similarity projects.
imgSeek的桌面版本是一个免费的开源可视相似性项目集合。
There are free open source alternatives and a commercial option in the powerful Zend software.
在强大的Zend软件中还有许多免费的开源替代方案和一个商业化产品可选。
Our objective is a free, open, and pluralistic society.
我们的目标是一个自由、开放和多元化的社会。
Gates open at 10:30 a.m. and admission is free.
上午10:30开门，免门费。
Goods are open to free purchase.
商品可以自由采购。
It? S entirely Open Source, which means it? S free.
它完全是开源的，这意味着它是免费的。
Licensees are free to use open source software for any purpose whatsoever.
被许可方可以为任何目的自由使用开放源码软件。
In the first application window, 323 groups applied to open free schools.
在首个申请窗口中，323个团体申请开办免费学校。
Licensees are free to access and use the source code of open source software.
被许可方可以自由访问和使用开放源码软件的源代码。
It's free software with a liberal open source license.
它是自由软件，有一个自由的开放源码许可。
Licensees are free to combine open source and other software.
被许可方可以自由地组合开放源码软件和其他软件。
The first two are free, open standards.
前两种是免费使用和标准公开的。
Today it is open to the public; entrance is free, but they charge for pickles.
今天它以面向公众，门票免费，但得花钱买腌菜。
Free software activists and open source enthusiasts will react very differently to that.
自由软件的积极分子和开源的热心者会对这种情况有非常不同的反应。
Open source and free, yet fully supported
开源且免费，但完全得到支持
There is few reasons not to considering it is free and open source.
开源免费几乎是很难让人抗拒的。
Use free spreadsheet software from Open Office, Zoho or Google.
使用办公软件，Zoho或Google的免费电子表格软件。
Aptana is a useful open source, Eclipse-based environment that you can download free of charge.
Aptana是一个有用的开放源码的、基于Eclipse的环境，并且可以免费下载。
You may have heard the phrase, "Open Source is free as in speech, not as in beer."
你也许听过这句话：“开源是自由的（freeasin speech），而不是免费的（freeasin beer）。”
It includes many programs that are neither free nor open source.
它包括了许多既不是自由的又不是开源的软件。
As it is open source, anyone is free to use it and modify it.
它是开源软件，任何人都可以免费使用它，修改它。
Nearly all open source software is free software.
几乎所有开源软件都是自由软件。
Completely open source and free for commercial use.
完全开源和免费用于商业用途。
Thus, a free-of-cost license that prohibits commercial use is useless to open source developers.
因此，一个限制商业使用的免费许可对开源开发者是无用的。
While open source projects are hosted for free, private repositories are not.
开源项目可以免费托管，但私有库则并不如此。
This article also introduced you to the free and open source software program WEKA.
本文还向您介绍了一种免费的开源软件程序weka。
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