第一章提出了本课题的背景和意义，明确了本课题涉及的基本概念。
Chapter 1 puts forward the essays background and meaning, definitudes some basic concepts involved.
文章首先简要地介绍了课题的背景和意义以及国内外光缆自动监测系统的应用开发情况。
Firstly, the paper introduces the background and significance of this project and the development status of OFTS both inland and overseas.
全文共分为六个部分：第一部分：引言中先容了公民参与公共政策制定的这一课题的背景和意义，并分析了国内外研究此题目的现状。
The first part: discussing the context and importance of civic participation in public policy process, and analyzing the status quo of foreign research about this issue.
首先，本文介绍了数字水印问题的提出及其相关概念，阐述了本课题的研究背景和意义。
Firstly, this paper introduces the development and some related concepts of digital watermarking, which elucidates the background and significance of the research.
本文第1章绪论部分，阐述了这一课题的学术背景和选题意义，并简要介绍了这一课题的研究现状。
Chapter 1 Introduction in this article, elaborate the academic background and significance of topics and gave a briefing on the subject of research.
首先，论文介绍了本课题的背景以及在工程上和学术上的意义。
In the first chapter, the background of the subject and the significance on engineering and academic is introduced in this paper.
全面阐述了本课题研究的背景、现状、目的和意义及自主学习的理论研究。
A comprehensive exposition of the background to the study of this subject, status, purpose and significance of the self-study and theoretical research.
介绍了本课题研究的背景和意义，以及课题研究中采用的主要研究方法和课题研究的主要内容。
This part introduces the backgrounds and the significances, the methods, and the contents of the study.
首先，对“协同工作方式下的港口智能化综合管理信息系统”进行了概述，对当前港口信息话建设的背景、现状及发展趋势进行了分析，提出了课题研究的目标和意义。
Firstly, as an introduction, Thesis analyze the background, current situation and blueprint of construction port information system, also bring forward the goal and meaning of this research.
论文首先阐明了课题的研究背景和研究意义，并对本文的研究内容和研究方法加以阐述。
The thesis expounds the background and significance of this task firstly, and expatiate the research content and method to the thesis.
第一章为绪论，先容了课题研究的背景、意义、框架和方法。
Introduction the first chapter introduces the research background, the significance of the framework and methods.
首先，本文介绍了课题研究的背景和现实意义以及论文主要完成的工作。
Firstly, the background, significance of the subject and the main tasks of this paper are introduced.
综述桌面安全系统的国内外研究现状，阐述课题的研究背景和意义。
Summary present situation of desktop security system in domestic and oversea, researching background and significance.
工程图纸管理系统是一个具有重要理论研究意义和广阔工业应用背景的基础性研究课题。
Management system of engineering drawing is a basic research subject with theoretical significance and wide engineering application prospect.
第一章，介绍了道路光环境和计算机辅助设计的背景以及课题意义；
The first chapter discussed the realistic meaning of the application of computer aid design in the lighting design of roadway.
阐述了该课题研究的背景、理论与实践意义，问题的提出和研究的思路与方法。
The first part: introduction, which is primarily concerned with enunciating principles, background information and practical meaning of study as well .
在本论文中，首先对房地产开发经验重用系统的选题背景和现状进行了阐述，并对本课题的研究内容和意义进行了介绍。
In this dissertation, we first expatiated on the topic selection's background of the system and introduced the researching content and purport.
第一部分说明了课题研究的背景、意义，相关研究综述以及研究方法和思路。
The first part includes the background, the significance of the study, the general introduction of the research, the design and idea of the research.
论文首先介绍了课题的研究背景、研究意义和研究内容。
Paper first introduces the topic of the research background, significance and contents.
本文首先论述了该课题的研究背景、研究内容和研究意义等。
First, the subject of research background, research contents and research basis was discussed in this paper.
本论文首先介绍该课题的背景，并以此分析了课题研究的意义和目的。
At first, this paper introduces the background of the content, and analyzes the meaning and purpose of the researching.
本文完成了如下工作：第一，提出了本文所研究的课题背景和研究意义，并介绍了本课题的主要研究内容。
This paper has completed the following work: First, this paper presents the background and research significance, and describes the main research contents of this topic.
概述了本课题的研究背景、研究目的与意义、研究现状与动态及其研究对象与方法等内容，形成了本论文的基本结构和整体思路。
Summarizes the research background, purpose and meaning, status and dynamics of the content and methods of study, the formation of the basic structure of this paper and the whole idea.
第一章为绪论，主要论及本课题的研究背景、意义、内容和方法。
The first chapter is an introduction, mainly concerns the research background, the significance, the content and the method.
本文绪论部分概述了课题研究的背景，研究的目的和意义、方法和流程。
In the introduction part introduced the background, purpose, value, method and process of the research are analyzed simply.
第一章是前言，论述了本课题研究的背景、意义、目的和国内外研究动态，介绍本课题的研究设计。
The first chapter is the introduction, which discusses the background, significance, purpose and dynamic research at home and abroad, and introduces the research design.
首先，阐述了课题提出的意义和研究背景，分析了相关概念及特性，回顾了几种典型的方法。
Firstly, the author introduces the meaning of the task, the research background, and the related concepts and characteristics. Some typical methods are reviewed as well.
论文首先介绍了课题研究的背景和意义，详细阐述了煤层气发电的生产工艺流程和设备选型。
The paper first introduces the background and significance of the research, describes the coal-bed methane power generation process and equipment selection in detail.
论文首先介绍了课题研究的背景和意义，详细阐述了煤层气发电的生产工艺流程和设备选型。
The paper first introduces the background and significance of the research, describes the coal-bed methane power generation process and equipment selection in detail.
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