It is a concise summary of the content of the paper, and the viewpoints of the paper should be briefly described, and the third person is appropriate. Independent and self-sufficient, you can get the necessary key information without reading the full text of the paper. The content of the paper should contain the same amount of main information as the paper, so that readers can determine whether it is necessary to read the full text, and it can also be used by two kinds of documents, such as abstracts. Generally, the purpose of research work, experimental research methods, results and final conclusions should be explained, with the focus on results and conclusions. Don't use charts, tables, formulas, etc. In the abstract, don't use non-public symbols, terms and illegal units of measurement.
The abstract page is behind the cover. Chinese abstracts are generally about 300-800 words, with font No.5 Song, and the abstracts should contain key words. English abstract is an overview of articles in English, not a simple translation of Chinese abstract. English abstract page is placed after Chinese abstract page.
Keywords are words or terms used to express the subject information items of the full text, which is convenient for document indexing to select from papers. The key words of each paper are generally 3 ~ 5 words. Keywords are separated by commas, and the last 1 words are not punctuated. Sort the prominent words under the abstracts of the same language, and try to use the standardized words provided by China Thesaurus as the basis.
The directory page consists of the serial number, name and page number of chapters, sections, articles, appendices and titles. It is necessary to add 1 page after the abstract page, and the chapters, sections and paragraphs are numbered 1, 1. 1.65438 respectively.