The first is the comprehensiveness of several principles that need to be grasped in project application. All-round advantage data is the basis of writing project application, which requires the research team to elaborate and evaluate the current situation of peer research at home and abroad. Scientific. The declared project should conform to objective laws and have a certain theoretical and practical basis. At this time, the so-called project basis should be accompanied by scientific argumentation. Look ahead. The content of the project should fully predict its economic value and social effect. Selective research teams can find suitable projects according to their own conditions, and the topics can basically reflect the applicant's mastery of basic theory and professional skills of a certain discipline, proficiency in experimental technology and operational ability, strength of scientific thinking and analytical ability, and depth and breadth of knowledge structure and scope. Have a definite aim. In order to avoid duplication, the topic should not be too broad, and we should focus on solving a problem in a certain field. The proposition must be exact, and the key problems to be solved must be written accurately. Feasibility. The content and method of the research should be practical, and the conditions and factors of the project undertaker should be considered, and the feasible project should be selected according to the actual situation. Second, make a full investigation on several problems that need to be paid attention to in the process of writing the project declaration. Full investigation can avoid low-level repetition. Before the application, we must do a good job of literature review and investigation, understand and analyze the technical status, dynamic trends and existing problems at home and abroad in this research field in a timely manner, determine the main direction and objectives according to our own advantages, fully express the significance, characteristics, key points, difficulties and innovations of the application subject as much as possible, especially point out the problems that need to be solved at present and the reasons that have not been solved, and put forward the methods to solve the problems and the goals to be achieved. Work hard on the word "new". Project application should highlight the novelty of the application content, find out whether the project has been done through retrieval, try to find the original literature, and understand its research ideas, project design, research methods, technical means and experimental methods. , another way to innovate. This is the focus of the expert judges. The design of project research methods involves whether the application funds and time schedule can be reasonably matched, and the scientific research steps should be designed with the most scientific, simple and clear ideas, with the best combination and the most innovation. Pay attention to the process. Phased results are an essential process to complete the final results. Give full play to the role of student teams and tutors (groups). To build a multidisciplinary student research team with reasonable grades and majors, it is necessary for tutors (groups) to guide the application of projects.