Is this big experiment your graduation project? That paper is too easy to write. 1, introduction (or introduction) The introduction (or introduction) briefly explains the purpose and scope of the research work, previous work and knowledge gaps in related fields, theoretical basis and analysis, research ideas, research methods and experimental design, expected results and significance, etc. Be concise, not like the abstract, and don't take notes of the abstract. Some knowledge in general textbooks need not be described in the introduction. 2. The text is the core part, occupying the main space, which can include: the object of investigation, experimental and observation methods, instruments and equipment, original data, experimental and observation results, calculation methods and programming principles, data and materials, processed charts, arguments formed and conclusions drawn, etc. Because there are great differences in disciplines, topics, research methods, workflow and expression of results involved in research work. There can be no uniform provisions on the content of the text. However, it must be realistic, objective and true, accurate and complete, clear in logic, concise and easy to read. Sentences should be fluent, punctuation should be used correctly, vocabulary should not be invented, and abbreviations and abbreviations should not be used as much as possible. Write this big experiment according to the above requirements and ask the instructor for the paper format.