An explanatory document used to describe the writing purpose and research methods of academic papers. Paper description is an explanatory document used to describe the writing purpose, research methods, experimental process, results and conclusions of academic papers. Among them, the abstract part is the core content of the paper, which briefly introduces the research background, research purpose, research methods, experimental results and conclusions of the paper to help readers understand the main contents of the paper quickly. The preface introduces the background, research status and significance of the research field, explains the motivation and purpose of the research, and expounds the innovation and difficulty of the research. Research methods This part introduces the methods and techniques used in the research in detail, including experimental design, data collection and analysis methods. This part needs to be specific so that other researchers can repeat the experiment and verify the results. The operation process of the experiment is described in detail, including experimental materials, experimental steps and experimental equipment. The results and discussion section shows the experimental results, and explains and discusses the results. The conclusion part summarizes the main findings and contributions of the paper, and puts forward some suggestions for future research.