简要阐述本论文的研究背景、研究现状、研究目的和意义、研究内容与方法等。
This part briefly describes the research of background, current situation, purpose and meaning, content and methods.
论文阐述了研究水利水电工程造价控制的背景与研究意义，提出了论文研究的主要内容和方法。
This paper addresses the background of hydropower project cost study and study significance, putting forward the main contents and method of the paper 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.
第一章，主要论述了论文研究的背景、相关概念的界定以及论文研究的内容、意义与论文的框架。
The first chapter, it states the background of the thesis, defining of the relevant concepts and the content, significance, framework of the thesis.
论文第一章引论对本研究的背景、相关研究现状、研究意义、研究思路与方法做了说明与阐释。
On the first chapter , the paper describes and explains the background to the study, related research, research significance, research ideas and methods.
论文开篇介绍了选题背景、研究目的与意义、研究方法、总体框架格局与主要研究内容。
The thesis is structured in five chapters. It begins with introducing the background of selecting this topic, aim of the study, methodology, significance and the layout.
本论文分为五个部分：第一部分是前言，包括问题研究的背景、意义以及研究的思路与方法三个部分。
This research divides into five parts: The first part is an introduction, including background, significance, mentality and method.
指出了论文研究的背景、目的与意义、研究方法和内容等，以及一些基本概念的介绍。
Point out the background, the goal, the significance, research methods and content of this research, as well as some basic concepts.
第一部分为前言，主要阐明了论文研究背景、研究意义、思路与方法；
The first part is preface, on the basis of expounding the background, the purpose, the meaning and the thinking of the thesis study.
论文第一部分阐明了本项目研究概述，分析了项目研究的背景、目标、意义、现状与存在的问题。
The first part of the thesis discusses the overview of the project, analyzed its background, object, meaning, present situation and existent problems.
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.
第一章绪论阐释了论文的研究背景、意义、目的、内容与研究方法，综述了国内外相关研究的理论成果。
Chapter I explains the background, significance, purpose, content and methods of the research, reviewed the domestic and foreign relevant theoretical results.
引言部分主要介绍了本论文的研究背景与研究范围，并概述了与本论文题目相关的研究现状，阐明了本论文的研究意义。
Introduction introduces the background of this research and the scope of the study, and an overview of topics related to this thesis research status, Explained the significance of this research.
首先介绍了论文研究的背景和意义，综述国内外对供应商选择与评价研究的现状。
First, it introduces the research background and significance of paper, summarizes the status quo of supplier selection and evaluation both 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.
本文的结构安排如下：“引言”部分主要介绍了论文的研究背景与意义、主要研究内容与方法以及本文的研究思路；
Structures of this article are as follows:In the part of Instruction it mainly concerns study background, content, method and value of this article.
详细说明了论文的研究背景、研究意义、研究综述、相关概念阐释与界定、研究思路与方法。
Detailed description of the background, the research significance, the research review, explanation and define of the concepts, research ideas and methods.
本论文共分为以下几个部分：导论部分：说明课题研究的背景、研究目的与意义、研究的思路与框架。
This thesis is divided into the following several part altogether: Introduction part: Explain background, research purpose and the thinking and frames of the meaning, research of subject research.
介绍本论文的研究背景、研究目的与意义、研究思路与方法，最后对“平民”、“平民教育”、“职业教育”这三个相关概念进行了界定。
It introduces the background, the purpose, significance, Mentality and methods of this research. Finally, the three concepts of "civilian", "civilian education" and "vocational education" are defined.
论文的第一部分为引言部分，旨在说明研究的背景和意义、研究思路与方法以及国内外关于师生关系的文献综述。
In this part, the author aims to explain the background and significance of the study, the research ideas and methods, and the literature review about teacher-student relationship at home and abroad.
介绍论文的研究背景与意义，评述国内外研究成果，介绍论文的研究内容与思路。
Paper introduces the research background and significance, annotates the research progenies home and overseas and introduces the research content and thoughts.
论文共分为五个部分：论文的导论部分介绍了论文的研究背景、研究意义、文献综述以及研究思路与方法。
The thesis is divided into five parts: in the Introduction, the author gives a background and its significance of the research, makes a review, presents his methods of the researching.
这部分主要介绍文章的研究背景与意义、国内外研究现状以及论文研究思路、研究内容以及方法；
This part introduces research background and significance, domestic and international research information as well as research mentality, research content as well as method;
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.
第一部分为绪论，阐述论文的研究背景与意义、研究内容、研究目的及研究方法等。
The first part is the introduction including the background, purpose, meaning and methods of research.
本文首先阐述了论文的研究背景与研究意义，对移动互联网上的相关背景知识以及当前的联合身份管理体系进行了概要描述。
The paper first introduces the research background and gives a brief overview of the related knowledge of Mobile Internet and the traditional Identity Management system.
本文首先阐述了论文的研究背景与研究意义，对移动互联网上的相关背景知识以及当前的联合身份管理体系进行了概要描述。
The paper first introduces the research background and gives a brief overview of the related knowledge of Mobile Internet and the traditional Identity Management system.
应用推荐