本章导论主要指出本文选题的背景与意义，梳理国内外相关研究的现状及主要观点。
The introduction part explains the background and signification of this article. Also, it indicates the current situation as well as some important opinions from the domestic and foreign researches.
首先是导论，概述了选题的背景与意义，本文的主要内容和基本框架以及研究的特点和方法。
At first, it is the introduction that sums up the background and meaning of the selected title, the characteristic and method of research, the main contents and basic framework of this article.
第一部分是绪论，阐明了本研究的选题背景、目的与意义、主要内容和方法。
Part One is an introduction, elaborating the backgrounds, significance, purpose, main contents and methods of this study.
本文第一章介绍了逆向工程和CAD/CAM技术在口腔修复领域的应用与研究，以此为基础，提出了论文选题背景、研究意义和主要研究内容。
The first chapter introduces the RE technology and the CAD /CAM application in the field of dental cosmetology, then gives the background and significance of paper selection based on this situation.
本文的第一章是绪论，主要讨论本文的选题背景及选题意义、与本文相关的一些文献回顾以及本文的研究方法与思路。
Chapter one is the preface of the thesis, discussing the background and value of the research, review of the literature and methodology of the research mainly.
本文共分六个部分，第一部分是导论介绍本文的选题背景与意义，以及文章的研究思路和研究方法。
This thesis is divided into six parts; the first part is the Introduction of the background and significance of this article, as well as research ideas and research methodologies.
论文首先阐述了选题背景与研究的目的和意义。
The paper first elaborates the goal and significance of background and research.
分析选题的背景，论述反贫困的国际意义与转型期中国城乡反贫困的现实意义。
By analyzing the background of this topic, to state its practical meaning to China's anti-poverty during her transform period, as well as its international meaning.
本文首先介绍了选题背景与研究意义，通过对国内外研究现状的分析，提出了本文的研究方法和研究内容。
The first part is preface; it introduces selection background and meaning, and makes study method and content through analyzing research at home and abroad.
本文首先介绍选题的来源、背景和研究意义，指出论文的主要研究内容与目的，明确研发流程再造的动因。
In this thesis, firstly, introduce the topic's origin and background, the research significance, the researching scope and goal, point out the R&D process reengineering reason.
本文主要结构如下：引言部分简略介绍了本文的选题背景和意义、研究的思路与方法。
This paper is structured as follows: the introduction briefly describes the background and significance of this paper and the research ideas and methods.
第一章为导言，论述了选题的背景及意义，研究目的与方法。
Introduction to the first chapter, the topics discussed the background and significance, the purpose of the study and methods.
本文共分为以下几个部分：第一章，导论，论述本文选题的缘起与选题的背景和意义，并对以往文献进行综述。
This paper is divided into the following parts: Chapter one, Introduction, explained the topics discussed in this paper, the background and significance of topics, and literature review.
第一部分包括导论、第一章，阐述了选题的意义、研究方法、理论基础与研究背景。
The first part includes the introductory remark and the first chapter. The significance of the topic, research methods, theoretical foundation and research background were explained.
介绍了文章的选题背景与意义、研究进展、研究内容，研究的主要思路、方法、技术路线及相关理论基础。
Preface. In this part the background, the significance, the current condition, the content, the outline, the methods, the technique employed, and relative theories are introduced.
第一部分导论，主要阐述选题背景及意义，提出论文的研究方法与思路。
The first part of this paper, mainly talks about the background and significance of this paper, and puts forward the research methods and ideas of this paper.
本文首先说明了论文的选题背景、研究目的与意义、研究的基本思路和策略、研究的主要内容、研究的特色和不足等。
The first chapter mainly includes the background, researching purpose, meaning, basic thought, methods, primary coverage, conclusion, the character and the defects.
第一章说明了选题的背景、动机与意义，并就论文的框架结构进行了说明。
Chapter one introduced the background, motivation and purpose of the dissertation, and gave out the structures of the paper.
全文分为七章：第一章介绍选题背景，论述研究意义与目的，并阐述本文研究的基本思路和框架。
Chapter One mainly introduces the research background, research contents and research aims, and then discusses the basic train of thought and the frame of the paper.
第一部分，对作者的选题意义、研究背景、基本概念、研究方法与研究内容等进行了简要的阐述。
First part of the topics of the author's meaning, research background, research methods, basic concepts such as briefly described.
本文首先通过引言，对选题背景与选题意义、研究思路及研究方法等做了简单的介绍。
This paper first through the preface, choose a background and significance, the research topic selection of articles situation, method and innovative point to a simple introduction.
本文首先通过引言，对选题背景与选题意义、研究思路及研究方法等做了简单的介绍。
This paper first through the preface, choose a background and significance, the research topic selection of articles situation, method and innovative point to a simple introduction.
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