The rising of scientific data publishing focuses on promoting the sharing and utilization of scientific data,which is of great significance for scientific and technical information institutions to carry out scientific data resources construction and services.This paper first analyzes the composition of scientific data,and interprets the connotation and value of scientific data publishing in the new information environment.Secondly,the field of defense science and technology is taken as an example to analyze the main modes and characteristics of scientific data publishing from the perspective of development and utilization.Finally,some suggestions are put forward to strengthen the development and utilization of scientific data in the field of defense science and technology.