In order to build a school-level public platform for first-class scientific research and innovative talents training, and give full play to the supporting role of the school-level public platform for school teaching and research, the large-scale instrument and equipment sharing experimental center has continuously organized a series of activities of "Going into the College to serve disciplines" by carrying out "I do practical things for teachers and students" in depth. Through in-depth front-line face-to-face communication with teachers and students, we can understand the research needs of teachers and students, popularize analysis and testing techniques, and guide research teams to make better use of the resources of the school-level public platform to carry out high-level research. On the afternoon of May 18th, 7 people, including Gao Lumei, secretary of the Party branch of the center, and Meng Lingjie, deputy director, came to the Frontier Institute of Qujiang Campus to have a discussion and exchange with the members of the FIST in platform construction, equipment operation, scientific research, and postgraduate skills training. Thirty teachers and students, including Liu Ying, secretary of the Frontier Institute's Party Committee, and Shao Jinyou, dean of the Institute, attended the discussion. After the discussion, five technicians from the Laboratory Center of Dayi focused on the application technology of sophisticated analytical and testing instruments and gave technical reports to teachers and students of the FIST. The technical exchange.