本文主要介绍背景照明光源的投射光学系统用的显示光源。
The article mainly presents the light sources of the backlighting and the display for projection optical systems.
一本杂志的主要目录或报纸的头版故事列表通常只能提供较少的背景介绍。
A magazine's main ToC or the list of a newspaper's front-page stories offers less context.
介绍汽车防抱死制动系统ABS在客车上的应用背景，ABS部件及其主要技术数据，ABS的常见故障及其诊断方法。
This paper introduces the application background of ABS on buses, the ABS components and their main technical data, the common faults of ABS and the diagnostic ways.
论文主要介绍了本课题的开发背景，所要完成的功能和开发的过程。
The paper introduces the development background of the subject, to complete the development and function of the process.
主要介绍本研究的背景、研究目的、研究的意义、国内外研究的动态及研究思路和研究方法等。
Mainly introduces the background, purpose, significance of the study, the domestic and foreign research tendency and the research mentality and the research technique and so on.
第一章我们介绍了后文需要用到的一些概念，背景以及一些已知结果，然后给出了本文的主要结果。
In chapter one, we recall some notions, backgrounds and facts needed in the sequel, and list the main results of this thesis.
下面，我就这个文件的背景和主要内容向各位作个概略的介绍。
Here, I would like to brief on the background and main contents of the document.
介绍了WEPP的开发背景、总体结构和主要功能，并对其运用前景作了分析。
The WEPP's developing background, overall structure and main functions are introduced in the paper, and its application prospect is also analyzed.
本文介绍了认知语言学中的主要理论模式，即图形-背景、意象图式、概念隐喻。
The thesis first introduces the main cognitive theories such as figure-ground theory, image schema and conceptual metaphor.
第一部分主要对中国出版业的基本状况以及童趣出版有限公司的背景作了介绍。
First, it mainly introduces basic conditions of publishing companies in China and background of Childrens Fun publishing co.
第一章写的是选题的背景，主要介绍了碳酸饮料的基本定义和当前软饮料市场的格局。
Chapter one is the selection of the background, introduces the basic definition of carbonated drinks and the market pattern of the soft-drinks.
简要地介绍了开展反思性学习研究的背景以及本文的主要的研究方法和研究任务。
Part I is an introduction that briefly presents the study background of reflection and reflective learning, the study methods and the main study tasks.
绪论部分主要介绍选题背景、意义、文献综述以及研究方案。
Part of Introduction mainly introduces the background and meaning of choosing this subject, literature synthesis and research scheme.
第一章主要介绍了所研究课题的背景。
In chapter one, we mainly introduce the background of the research topic.
导言部分，主要介绍论文写作的目的与背景。
In the introduction, the thesis accounts for the purpose and background of writing briefly.
主要介绍了本研究的研究背景、研究目的与意义、研究方法等问题。
The study mainly on the research background, the purpose and significance of research methods and other issues.
主要介绍了制度的相关背景、制定以及试点的内容和情况。
It states the background, its constituting of the hortation and assist system and the experimental contents and status quoin the experimental units.
论文的第一章主要介绍研究背景，城市公用事业和供水行业的现状，以及研究的方法及内容。
In the first chapter, it introduces the background of study, present situation of city public utilities and the management of water industry, the research method and content.
本文由六个部分构成：第一部分为绪论，主要介绍研究背景和现状。
This paper consists of six parts. The first part is an introduction mainly introducing the research background and situation.
本文序论主要介绍与论文选题相关的研究背景、研究目的、研究假设、研究方法。
The preface mainly focuses on research background, research objectives, research hypotheses and research methods.
本文主要介绍了KDD技术的产生背景、定义、处理过程及其应用前景。
This article mainly introduced the background, the definition, the processes and the application prospect of KDD technology.
引言部分主要介绍本课题的研究背景与现状，在此基础上阐述了研究的意义与目的，提出了本课题研究的基本方法。
The preface is the introduction of the main topics on the background and the status quo, the meaning and purpose of the study, and basic research methods.
第一部分为引言，主要介绍了论文的研究背景和选题的理论价值和现实意义并引出所要研究的重心。
The first part is the foreword, which mainly introduced the research background, the theory value, the practical significance and the center of gravity of the paper.
第一部分为引言，主要介绍了论文的研究背景和选题的理论价值和现实意义并引出所要研究的重心。
The first part is the foreword, which mainly introduced the research background, the theory value, the practical significance and the center of gravity of the paper.
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