Begin with the analysis of conceptions and the theories of the strategic alliance, the article researches The inner and outer motivities to develop the strategic alliance of DFSTW.

• 本文从战略联盟的概念、理论和博弈方法入手，分析了东方汽轮机厂发展战略联盟的外部和内部动因，研究了东汽研发技术合作战略联盟和合作生产战略联盟。