The format requirements of journal papers are different from those of general papers. In this issue, the editor will take you to learn the format requirements of manuscripts and drawings of journal papers.

　　1. Correctly explain the technical content. Terminology shall conform to relevant national standards and specifications. If the terms used have not been compiled yet, the terms commonly used by business departments and scientific research institutions can be used, and abbreviations and dialects should not be used arbitrarily.

　　2. Use punctuation marks accurately. Note:

　　(1) There is no punctuation after the title, figure title, table name and formula;

　　(2) The start and end (range) numbers of Arabic numerals use "~", such as:

　　“20~30”，“8%~10%”，“0~10oC”

　　3. When some problems in the text need to be explained, you can use "echoing notes" (also known as footnotes), that is, mark "①, ②..." in the upper right corner of the place to be annotated. At the same time, leave a position at the end of this page, draw a horizontal line to separate it from the text, and mark "①, ②..." below the horizontal line.

　　4. The unit of measurement shall be the legal unit of measurement of the people's Republic of China issued by the State Council, which shall be written in Latin.

　　5. The English description in the Chinese chart should be translated into Chinese (English is not reserved).

　　6. Foreign letters should be written in printed form, and attention should be paid to distinguishing between italics and case.

　　7. The writing of numbers (statistics, various measurements, chart numbers and other sequence numbers) all use Arabic numerals, and the century, year, month, day and time all use Arabic numerals, and all use the full name.