In the eighth Five-Year Plan period,a new information compostion method called as Information Series Synthesis Method is given through the study of a second order project,85-04-02-01,for short-impending earthquake prediction research.As a part of contents of the works for continuation of the first order project,85-04-02,and pre-researches for project in the ninth Five-Year Plan period,the Information Series Synthesis Method is further perfected and applied to daily prediction work and the primary results have been obtained,This is a significant exploration for closely linking the earthquake study and prediction.