1. Introduction refers to the part that explains the main idea and content at the beginning of a book or a paper. The beginning of a dissertation usually needs a preface (preface, preface, introduction, preface, etc.). The task of the preface is to explain the topic, the main direction of the paper, the process and situation of document retrieval.
2. Introduction refers to the introduction, preface and other short articles in front of a book or an article. Usually, the introduction of a paper should cover the following points: What is the research background of this paper? What is the point of this paper? What is the research method of this paper? Is the design method reasonable? What new discoveries can be made? Is it of academic value?
Writing requirements of introduction
To write the chapter "Introduction" well, the first thing is to do a good job in literature retrieval, collection and research. With a solid foundation of literary work, a clear understanding of the subject and a clear goal of catching up with the highest level of the subject, we can master various tools and means to carry out research.
The task of literature work is to clarify the background and significance of the research topic, investigate the history and present situation of the research topic, understand the current level of this topic, and decide the content of doctoral thesis research and the research to be carried out.