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.

In the early 1980s, the National Natural Science Foundation was put forward by 89 academicians of the Chinese Academy of Sciences in a letter to the CPC Central Committee and the State Council, with the aim of promoting the reform of China's science and technology system and changing the allocation of scientific research funds.

Subsequently, under the cordial care of Comrade Deng Xiaoping, the State Council approved the establishment of the National Natural Science Foundation of People's Republic of China (PRC) in February 1986. The Natural Science Foundation insists on supporting basic research, and gradually forms and develops a funding pattern consisting of three series of research projects, talent projects and environmental conditions projects. Over the past 30 years, the Natural Science Foundation has made great achievements in promoting the development of basic research of natural sciences in China, promoting the construction of basic disciplines, and discovering and cultivating outstanding scientific and technological talents.