期刊的论文发表时滞是指该刊的论文发表日期与编辑部收到该论文日期之间的时间差，简称时滞，通常以月为计量单位。一种刊物时滞的长短，关系到论文发表的及时程度，甚至关系到科学技术的发现和发明的优先权，从而可使刊物吸引较多高水平的论文稿源。因此，期刊论文发表时滞的 Time lag in the publication of a journal is the time lag between the publication date of the journal and the date the editorial board receives the essay, referred to as lag, usually measured in months. The time lag of a publication is related to the timeliness of the publication of the essay, and even to the priority of the discovery and invention of science and technology, so that the publication can attract more high-level source of the dissertation. Therefore, journal articles published in time lag