在这样的故事背景下，来了两个改变现状的人。
对开展本论文研究的背景及意义、国内外研究现状等做了描述。
To carry out this study on the background and significance, status, etc. was described.
阐述研究背景、国内外研究现状、论文框架。
Illustrate research background, research status and the thesis framework.
分析了变频传动在纸机上的应用现状和背景。
The Present state and background of using inverter drive in paper machine are analyzed.
本文在分析西安市交通现状的大背景下，研究浐灞绿色交通规划的实施措施。
Under the big background, implementation measures of green transportation can be researched.
第二章分析节目的传播现状及社会背景。
The second chapter analyzes the program status and social background of the spread.
介绍数据清洗问题产生的背景和国内外研究现状。
Firstly, the background of data cleaning problem and research status is explained.
第一部分介绍了现实背景、研究现状、以及研究方法；
The first part introduces the research background, present situation and the methods.
本文的研究背景、国内外研究的现状、本文研究的内容和意义，以及技术路线。
The research background of the article, the content of study, the technique means of study.
第一章，简述了本论文的选题背景及国内外研究现状。
The first chapter Outlines the research background of this thesis and research status.
第一部分：明确本论文研究背景、现状、目的、意义和研究方法。
Part I: a clear thesis of this research background, status, purpose, significance and research methodologies.
第一章阐述课题的研究背景和目前的研究现状。
In the first chapter, the background and the current situation are expounded firstly.
第一部分主要介绍本研究的背景及研究现状。
In the first part, there is the introduction of the background of this study.
第二章主要介绍了联通的背景及现状。
Chapter 2 mainly introduce the background and present situation of Unicom.
主要内容包括 ：数字人体提出的背景和研究现状 ；
The contents included background of digital human body gave and its study status;
本文首先概述了隐喻研究的历史背景和现状。
The paper firstly reviews the history and status quo of the metaphor research.
文章的第一章概括地介绍了该项目的研究背景及国内外研究现状。
In first part we summarize the background and the development of this project.
文章的第一章概括地介绍了该项目的研究背景及国内外研究现状。
In first part we summarize the background and the development of this project.
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