The English version of the catalogue does not include abstracts. Thanks, English abstracts and appendices don't need to be reflected in the paper catalogue, but only the contents of the text can be displayed in the catalogue. The paper format refers to the stylistic requirements and writing standards when writing a paper. Intuitively speaking, the paper format means that the paper meets the standard style and content requirements that can be made public. Papers are often used to carry out scientific research and describe scientific research results. It is not only a means to discuss problems in scientific research, but also a tool to describe scientific research achievements for academic exchange. Including academic papers, graduation papers, dissertations, scientific papers, achievement papers, etc. , collectively referred to as the paper. A paper generally consists of title, author, table of contents, abstract, key words, text, references and appendices, some of which (such as appendices) are dispensable. The composition order of the paper is: title, author, abstract, keywords, English title, English abstract, English keywords, text, references, appendix and thanks.