Give me some background: What's the history here and how did we get to 4g?
背景知识：无线通信的历史以及我们如何用上4g。
Some background on HTTP authentication techniques can be found in RFC-2617.
有关HTTP认证技术的背景资料可参看 RFC-2617。
Now that you have some background on signals, let's look at how to use them.
现在您已经了解了有关信号的背景知识，接下来让我们看一下如何使用信号。
It was short, so I went back into our records to get some background for you.
它是短暂的，这样我回到我们的记录中来为你们获得一些背景。
The JCP process and structure can be a little confusing, so some background may be helpful.
JCP进程与结构总是让人感到很困惑，因此这里有必要介绍一下JCP的背景知识。
Have some background information available to buttress your case, including links and citations.
有一些可用的背景信息支持你的案例，包括链接和引用。
I'll start with some background on Prop2XLF, and the problems encountered during its development.
首先介绍开发prop 2xlf的背景和开发过程中遇到的问题。
Though the purpose of the series is to educate the reader about the use of XForms, some background is expected.
尽管本系列的目的是向读者讲解Xforms的用法，但读者应至少了解一些背景知识。
Harvey: Our presentation is in five parts. First, I'll give you some background information on the company.
哈维：我们今天的展示包括五项内容。首先我要向您介绍公司的一些背景资料。
You might feel that some parts are irrelevant but I feel that it is important to give some background info.
也许有的部分会让你觉得有点跑题，但我想先介绍一些背景知识还是很重要的。
The article begins with some background on Prop2XLF, and then details the XMLizing solution for the tool design.
本文首先将介绍Prop 2xlf的一些背景，然后详细说明工具设计的xml化解决方案。
We will start with some background on how Domino Web Access pages are generated and the challenges of customizing them.
开始，我们将讲述一些关于如何生成DominoWebAccess页面以及定制这些页面所面临的困难的背景知识。
If you are new to RSS, you can get some background by reading the RSS-related articles referenced in the Resources section.
如果对RSS还不是很熟悉，可用阅读本文参考资料部分给出的与rss相关的文章。
Before examining how to use the security features of RFIDIC, this article reviews some background information on RFID data management.
在研究如何使用RFIDIC的安全特性之前，本文先回顾rfid数据管理的一些背景信息。
If the ideas are new to you, use the Internet or books to get some background; the problem should contain clues as to what to look-up.
题目本身可能会包含一些线索，如果这些对你来说比较陌生，那么利用网络或者书本去获得相关的背景知识。
Though the purpose of the series is to educate the reader about the use of XForms, some background knowledge is expected of the reader.
尽管本系列的目的是向读者讲解Xforms的用法，但读者应至少了解一些背景知识。
Some background: Wisconsin is indeed facing a budget crunch, although its difficulties are less severe than those facing many other states.
提供一些背景：威斯康星州的确正在面临预算紧缩，但是其困难程度并没有许多其它州那么严重。
You should ensure that the briefing paper contains some background information but not so much that it interrupts the main flow of the text.
您应该确保简报包含了一些背景信息，但是不要太多，以至于打断了主要内容的行文。
Get some background about parsing extensions and, specifically, what parsing methods are best suited to what types of XML documents and why.
获得有关解析扩展，尤其是哪种解析方法最适合哪种类型的XML文档以及为什么如此的背景知识。
Big subject. I suggest some background reading: look for relevant info in the LLNL progress reports and the messages they link to. Also.
这是个大问题。我建议作些背景阅读：在LLNL进展报告中寻找相关的信息，和它们所链接的信息。此外。
This section presents some background information about the architecture and interfaces that enable the J2EE and Encina environments to interact.
该部分提出了一些关于体系结构及接口的背景信息，使得J2EE和Encina环境能够交互。
However, there are some limitations that one should be aware of before deciding to build their application, and for this, some background is needed.
然而，在决定创建应用程序之前，有一些限制和背景知识需要先了解清楚。
To give you some background, Amazon Web services catalog comprises of a few core building block services for storage, database, computing and queuing.
先说点背景知识，Amazon网络服务(Amazon Web Service，简称AWS)由多个核心服务组成，包括储存、数据库、计算和队列。
Before considering each of the three causes above in more detail, let's first look at some background to help you better understand why this happens at all.
在详细讨论上述三个原因之前，我们首先了解一些背景知识，以便更好地理解这种错误发生的原因。
Some background: Most of the world's major currencies "float" against one another. That is, their relative values move up or down depending on market forces.
背景资料：大多数世界主要货币相互“浮动”，也就是说，这些货币的相对价值根据市场力量上下浮动。
According to Cnet sources, it will provide a thumbnail with the picture of the artist, some background information and listings of the music that can be previewed.
根据CNet的消息，它会提供歌手照片的缩略图、部分背景信息以及可供试听的音乐列表。
According to Cnet sources, it will provide a thumbnail with the picture of the artist, some background information and listings of the music that can be previewed.
根据CNet的消息，它会提供歌手照片的缩略图、部分背景信息以及可供试听的音乐列表。
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