1. The references in this paper shall be numbered consecutively in the order of their first appearance.

2. At the end of the article, the cited documents are listed according to the corresponding serial numbers.

3. Cited journal format: if the serial number of the author is 1~3, all journals should be cited; If there are more than three articles, only the first three articles will be quoted, followed by ","and so on. Japanese adds "congratulations" and Latin adds "wait". China authors quote full names, while western authors add initials, title, year and volume after quoting full names; Start Page Turning-Stop Page Turning.

4. Format of cited books and documents: serial number, editor (Chinese full name plus editor, western name citation method is the same as periodical citation method; When the editor is 1, add "ed" and "eds" after the name, and the numbering method is the same as that of periodical citation). Title, number of volumes (volumes), place of publication, publishing house, year, starting and ending pages.

Paper references are the contents of other materials cited in your paper, such as data, concepts and other people's research results. You can't just write, you should write the exact source. Matters needing attention in file format are as follows.

1. References should appear in the text and at the end of the text in the form of serial numbers, and the serial numbers should be consistent. Serial numbers are arranged in the order in which they appear in the text.

2. If a document is quoted many times in the text, the serial numbers of several places should remain unchanged, but the page numbers have changed. At the end of the article, you only need to list the references once, not many times.

3. All elements of each certification material must be complete and complete, including: the main person in charge; The title of literature; Document type and chapter type identification, etc.

Matters needing attention in writing paper abstracts:

1. Don't simply repeat the existing information in the title, avoid writing the contents of the introduction as a summary, don't copy the subtitle (table of contents) in the text of the paper or the text of the conclusion part of the paper, and don't interpret the content of the paper.

2. Try to use written narrative, and don't list the data in the abstract; The words should be concise, exclude the content that has become common sense in this subject field, and delete meaningless or unnecessary words; The contents should not be displayed, examples should not be cited, and the research process should not be introduced.

3. The content of the abstract must be complete, and the main contents (or opinions) elaborated in the paper cannot be omitted, and it should be written into a short article that can be used independently.

4. Abstracts are generally not segmented, and linking is prohibited. The statement should be objective, and it is not suitable for subjective evaluation of the research process, methods and achievements, nor for comparative explanation with other people's research.