(1) title, title) A title is also called a title or title. A title is a logical combination that reflects the most important specific content in a short passage with the most appropriate and concise words. The title of a paper is the first important information related to the scope and level of the paper. At the same time, it is necessary to compile secondary documents such as titles and indexes, taking into account the specific practical information that can help select keywords and provide retrieval. The topic of the paper is very important and must be carefully chosen. Some people use the following sentence to describe its importance: "The title of the paper is half of the article". The requirements for the title of the thesis are: accurate and appropriate; Short and pithy; Proper extension and connotation; Eye-catching

(2) the author's name and department.

This item belongs to the problem of paper signature. The first is to show the responsibility of writing, the second is to record the results of labor, and the third is to facilitate readers to contact the author and literature retrieval (author index). It can be roughly divided into two situations, single-author papers and multi-author papers. The latter is listed as the first author and the second author in the order of signature. It is important to adhere to the attitude of seeking truth from facts, and list those who have made the greatest contribution to research work and thesis writing as the first and second authors, and so on. It is also convenient for readers to contact the author by indicating the author's unit. (3) Generally, abstracts are required, some for international communication and some in foreign languages (mostly in English). It is a brief statement of the content of the paper, without comments or comments. Other uses are to obtain necessary information without reading the full text of the paper. It should include the following contents: ① the purpose and significance of this study; (2) the main content of the study, which shows what has been done; (3) The basic conclusions and research results highlight the originality of the paper; ④ The significance of the conclusion or result.

Keywords (keywords)

Keywords belong to a category of subject words. Subject words include not only keywords, but also narrative words of unit words and title words. Keyword is a new vocabulary of information retrieval language, which is used to describe the theme of literature and give information retrieval. It is precisely because of its appearance and development that it is possible to computerize information retrieval (computer retrieval). Keywords refer to words or phrases that distinguish things by the characteristic relationship of concepts, express in natural language, have collocation function and accurately express the dynamic semantic conceptual relationship between words.