The central object of this work is to explore a method, which can be used toget information of other dynamic variables from the dependent time behaviors of any onedynamic variable in complex systems. The embedding phase patterns of o-NH2C4COOHBZ reaction systems were made based on embedding theorem and the experimental dataof concentration of bromine ion received by computer. A saturated embedding dimensionm≥8 has been shown, and a related BZ reaction mechanics with 10 chemical speciesas dyndric variables was presented and resolved by Gear algorithm. The concentrationswith time of Br- ,Mn3+, HBrO2, HOBr and BrO2, were simulated.
