Abstract:In this paper, we fully consider division of globalization and international competition of strategic emerging industry in view of the later modern country introduce the industry. Firstly the concept of strategic emerging industries and its development model are discussed. Subsequently the new classification of technological innovation in strategic emerging industries is researched from the perspective of international competition. It is divided into complementary technology innovation, extensibility technology innovation, alternative technology innovation and transcendence of alternative. Then the challenges of using alternative technology innovation conquer industry core technology such as technology innovation ability, user acceptance, competition of developed countries, first-mover advantage of developed countries and its characteristics are analyzed. The revelations of research result are discussed and related suggestions are put forward finally.