Abstract: At present there is obvious differently innovation ability among the strategic emerging industries in China. It shows that. Based on the case of China high-railway and new-energy-auto industry, it provides that the innovation system of the different industry is in the different evolutionary period, and there is no unified pattern in the evolutionary process of the strategic emerging industries because the order parameter of the industrial innovation system is different in the different period in the same industry and between the different industries. It suggests that the government should make the directional clarity policy to promote the evolutionary of the strategic emerging industry according to the corresponding order parameter of the industrial innovation system and its different evolutionary proceeding.