Choose 3 ~ 5 words that can best express the main content from the title or text of the paper (different institutions may have different requirements) as keywords. Keywords need to be separated by semicolons or commas. Keywords are small four-character bold fonts, which need to be capitalized, and the words of keywords are small four-character bold fonts.
At the end of the graduation thesis, all the monographs, papers and other materials cited in the thesis should be listed. The listed references can be arranged in the order of references or quotations in the paper, or in the order of sound (the corresponding Harvard-style references are used in this paper without serial numbers).
The contents of the references are (Song Ti, No.5; English Times New Roman font); Monographs, papers, reports and dissertations: serial number of authors (top 3), name of literature, location of publishing house: publishing house, year of publication, start page-end page; Journal papers: serial number author (top 3), paper name, publication name, publication year, volume (issue): start page-end page;
Electronic literature: serial number author (top 3), electronic literature name, electronic literature source or available address, publication or update date. Keywords are words or terms selected from reports and papers used for document indexing to represent the information items of the full-text theme.
Keywords are words or terms extracted from the title, abstract and text of the article, which can express the theme of the full text. The national standard also stipulates that each paper should select 3-8 keywords, and try to use the standardized words provided by China Thesaurus. Keywords are located after the summary.
Subject words include headline words, unit words, narrative words and keywords. The first three are standardized keywords, and keywords are generally non-standardized keywords. Many documents also refer to title words, unit words and narrative words as "keywords". Periodical society specifies thesaurus to select keywords, and the keywords selected in the same paper may vary from person to person.
Most scientific and technical personnel obtain the literature needed in a certain field through subject retrieval, abstract, index and other secondary literature tools, so it is very important to choose the subject words accurately.