Reflection on priority digital publishing

Priority digital publishing is a digital version of the journal,with the contents of printed periodical accepted manuscript,and it is published online before the date of printed journal.With a wide transmission range,such form of publication is able to shorten publishing period considerably.However,there are still some problems to discuss.This paper explores a number of aspects,such as submission,quality assurance,and time standard in the hope that the priority digital publishing services for the editorial departments,authors and readers better.