The present microbead encoding methods include chemical and physical encoding, but both of them are limited in application because of such problems as code stability, reaction compatibility and cost.

This paper described m detail the state of Mo-Ni-P solution system and the reasons for its high stability. The chemical reaction mechanisms during the solution preparation are also discussed.

The method of nonequilibrium dynamics is used to study the stability of stellar structure, including chemical reaction, diffusion and convection. We find that CNO cycle is stable.