1. References are listed according to the serial numbers marked in the text, and [] is added after the serial numbers.

2. For common references, the marking method is as follows:

1) works: author's name, title [M]. Place of publication: publisher, year of publication.

2) Journal paper: author's name. Title [J] Journal name, year, volume (issue): page number.

3) Minutes of the meeting: author's name, title [C]// Minutes of the meeting, meeting place and date.

4) Dissertation: author's name. Title [D] Place of publication: publisher, year of publication.

5) Patent document: the name of the patent applicant or owner. Patent name: patent country, patent number [P]. Announcement date or publication date. Access path.

6) Electronic document: author's name. Title [See other for file type marks (including file carrier marks)]. Release location: publisher, release year (update or modification date) and access path.

7) Report: Name of the author. Title [R]. Place of publication: publisher, year of publication.

8) Standard: standard number. Title. Place of publication: publisher, year of publication.

3. If there are no more than three authors in the same work, all of them will be included; If there are more than three authors, only the first three authors are recorded, followed by ","and so on.

4. Others: database (DB), computer program (GP), CD-ROM, online network (OL).

4. Description format of references

References are listed at the end of the article in the order in which they appear in the text; The table is marked with "reference:" (upper left box) or "[reference]" (center); The serial numbers of references are indicated by numbers and brackets in the upper left box, such as [1], [2], [etc., so as to be consistent with the format of indicating serial numbers in the text. Regarding ISO690 and ISO 6 9 0-2, each reference item ends at the end. The layout formats and examples of various reference projects are as follows:

A. Monographs, papers, papers and reports

[serial number] Principal. Title of the document [Document Type ID]. Place of publication: publisher, year of publication.

[1], Chen Shaoye, Wang, Library catalogue [M]. Beijing: Higher Education Press, 1957.

[2] Xin Ximeng. Proceedings of the International Symposium on Information Technology and Information Services. Beijing: China Social Sciences Press, 1994.

Zhang Zhusheng. Invariant Sets of Differential Semi-dynamic Systems [D]. Beijing: Institute of Mathematics, Department of Mathematics, Peking University, 1983.

Feng Xiqiao. LBB Analysis of Pressure Piping and Pressure Vessel of Nuclear Reactor [R]. Beijing: Tsinghua University Institute of Nuclear Energy Technology Design and Research, 1997.

[5] Negroponte. Digital survival [M]. Hu Yong, Fan Haiyan, translator. Haikou: Hainan Publishing House, 19%.

B. Journal articles

【 Serial number 】 Principal responsible person. File title [J]. Publication name, year, volume (issue): page numbers.

[5] He Lingxiu. Read Gu Cheng's History of Nan Ming [J]. Study on the History of China, 1998, (3): 167- 173.

Jin Xianhe, Wang Changchang, Wang Zhongdong, et al. A digital filtering technique for on-line detection of partial discharge [J]. Journal of Tsinghua University (Natural Science Edition),1993,33 (4): 62-67.