The results show that the charge transfer reaction of the cathode pro- cess is preceded by a homogeneouschemicalreaction and a heterogeneous surfac a chemical reaction.
结果表明该阴极过程中存在均相前置化学转化与异相表面化学转化步骤。
2
Turing showed that under specific conditions of chemicalreaction and diffusion, the homogeneous distribution becomes dynamically unstable and a different stable pattern emerges.