The first page of the paper is a letter of commitment, and the specific content and format are shown on the second page of this specification. ? 8? The second page of the test paper is a special page for numbering, which is used for numbering the test papers before and after the division and national review. See the third page of this specification for the specific content and format. ? 8? The title and abstract of the paper are written on the third page of the paper, and the text of the paper begins on the fourth page. ? 8? Page numbers should be written from the third page and must be located in the middle of the footer of each page, and numbered consecutively with Arabic numerals starting from "1". ? 8? Papers can't have headers, and there can't be any signs that may show the identity of the respondent. ? 8? 5 The title of the paper is in bold type No.3, and the first-level title is in bold type No.4, centered. All other Chinese characters in the paper use small four-character fonts, and the line spacing is single-spaced, so as to avoid color printing. ? 8? Note: the abstract should be concise and detailed (including keywords), which plays an important role in the evaluation of the whole paper. Please write carefully (note that the length can't exceed one page and it doesn't need to be translated into English). During the national review, the quality of the papers will be preliminarily screened according to their abstracts, overall structure and general situation. ? 8? Citation of other people's achievements or other public information (including information found on the Internet) must be clearly listed in the text citation and references in accordance with the prescribed expression of references. The number of references in the text is indicated by square brackets, such as [1][3] and so on. You must also indicate the page number when quoting books. References are listed in the order cited in the article, in which the description of books is: [No.] author, title, place of publication: publishing house, year of publication. The expressions of periodical papers in references are: [No.] author, title of the paper, name of the magazine, issue number, starting and ending page numbers, and publication year. The expressions of network resources in references are: [No.] author, resource title, website address and access time (year, month and day). ? 8? 5 Under the premise of not violating this specification, each division may add other requirements to the paper (such as adding other pages and other information before the first page required by this specification, or adding blank pages at the end of the paper); From the beginning of the letter of commitment to the end of the paper, there shall be no other requirements outside this specification in each competition area (otherwise it will be invalid). ? 8? The right to interpret this specification belongs to the Organizing Committee of the National Mathematical Modeling Competition for College Students. [Note] Write down the first page of the paper and save it before division review. At the same time, the division review number shall be established on the first page and the second page (the numbering method shall be specified by each division), and the Division Review Record Form can be used for division review (each division decides whether to use this form during review). After the review, the Division will establish a "National Uniform Number" for the papers submitted to the national review on the second page (the numbering method is stipulated by the National Organizing Committee and the format is the same as last year), and then send them to the national review. The second page (numbered page) of the examination paper shall be taken down and kept by the National Organizing Committee before marking, and a "National Marking Number" shall be established on the second page. On September 12, 2008, the Organizing Committee of the National Mathematical Modeling Competition for College Students revised the commitment letter of the 2008 Higher Education Club Cup National Mathematical Modeling Competition for College Students. We have carefully read the competition rules of Chinese college students' mathematical modeling competition. We fully understand that after the competition starts, the contestants can't study and discuss the problems related to the competition with anyone outside the team (including the instructor) in any way (including telephone, email, online consultation, etc.). We know that it is against the rules of the game to copy other people's grades. If you cite other people's achievements or other public materials (including those found on the Internet), you must express them in accordance with the provisions of the references, and clearly list them in the text references and references. We solemnly promise to strictly abide by the rules of the game and ensure the fairness and justice of the game. If there is any violation of the rules of the game, we will deal with it seriously. The title number we choose for the competition is (fill in one from A/B/C/D): the registration number we choose for the competition is (if the registration number is set in the competition area): school (please fill in the full name): players (print and sign): 1. 2.3. Lecturer or group leader (print and sign). Date: year, month, year, division marking number (before marking by the organizing committee of the division): division marking number (before marking by the organizing committee of the division): division marking record (available for marking by the division): unified number of marking notes of national marking staff (sent by the organizing committee of the division to the front of the country): national marking number (before marking by the organizing committee of the division);