Instructions for filling in the relevant items of the mid-term checklist for graduate dissertations 1. Opening time: counting from the date when the topic is passed; 2. Paper opening scores: excellent, qualified and unqualified; 3. Subject sources: including National Natural Science Fund, National Outstanding Youth Fund, Heilongjiang Provincial Natural Science Fund, Heilongjiang Outstanding Youth Fund, provincial (ministerial, committee) level projects, departmental (bureau) level key projects and horizontal projects. 4. Topic attribute: refers to whether the topic selected in the paper is vertical or horizontal; Work content of the paper: According to the actual work content of the paper, select the following items related to my paper and fill in the form after combination, such as experiment+field data collection+computer processing+theoretical analysis and research. Options of paper work content: experiment; Collect data on site; Computer processing; Computer software programming; Field test; Theoretical analysis, research, etc. 5. Estimated completion time of dissertation: When filling in this item, we should pay attention to the defense time of graduate dissertation. 6. Printing requirements: double-sided printing.