Chapter 1 Introduction in this article, elaborate the academic background and significance of topics and gave a briefing on the subject of 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。
A comprehensive exposition of the background to the study of this subject, status, purpose and significance of the self-study and theoretical research.
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。
Considering its subject values, not only can this research enrich the connotation of social history, but stimulate the historians to reconsider the targets and significance of history.
从学科价值上看，医学社会史的研究不仅可以丰富社会史的内涵，而且可以促使史学工作者重新审视历史学的对象和价值。
Preface by painting a clear concept of dark subject matter, as well as literature and academic status of order, the establishment of research ideas and topics of this paper significance.
前言部分通过明确黑暗题材绘画的概念，以及对文献资料和学术状况的整理，确立本文的研究思路和选题意义。
Elaborated on the subject of this study topics of origins, research significance, research ideas and literature review.
阐述了本研究题目的选题缘起、研究意义、研究思路、文献综述。
This paper consists of five parts: in preface, the basis, the significance, the characteristics of the subject and the related foreign and domestic current research progress are briefly introduced.
全文共分五个部分：前言简单介绍了本课题的选题依据、选题价值、研究特色以及本课题的国内外研究现状。
In the first part of this paper it mainly analyses the research background of the subject and the significance of the education of physical scientific methods under the new curriculum in high school.
本文第一部分主要分析了课题研究的背景以及新课程下高中物理科学方法教育的意义。
Preface expatiates the motivation of choosing this research area and its significance, research status quo about the relevant subject by domestic and foreign scholars and the research methods.
“前言”部分阐述选题动机和意义、国内外学者对于相关课题的研究现状、本文的主要研究方法等。
The introductory part expounds the reasons and significance of choosing this subject, related research, methodology and the basic approach.
本文的绪论部分主要论述了选题的缘由和意义、相关研究动态、主要研究方法和基本思路。
Preface is about the source and significance of this subject, we also report the study method used in this research.
本文主要分为以下几个部分：前言主要介绍了问题提出的缘由，研究此问题的意义，研究方法和文献综述。
Preface is about the source and significance of this subject, we also report the study method used in this research.
本文主要分为以下几个部分：前言主要介绍了问题提出的缘由，研究此问题的意义，研究方法和文献综述。
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