http://www.wlunwen.com and enterprises can and need to insist these two different learning types similarly, and then facilitate their innovation.Secondly, sustainable innovation needs synergy of exploration and exploitation in technological learning, but it neither means a perfect rate of two kinds of learning, nor a balance percentage for organization to allocate resources. Based on the U-A dynamic pattern of innovation, through case study and variance analysis, this thesis explores the dynamics of two kind of learning. It is found, that the importance of explorative technological learning descend significantly from fluid, transition to specific stages, while the exploitative one achieves the most important in specific stages. So, it is suggested for enterprises to modulate their exploration and exploitation in technological learning according the dynamics of technological innovation, instead of maintaining an invariable proportion.Thirdly, Structural Equation Modeling (SEM) and classical statistic analysis are used to discuss the mechanism of explorative and exploitative technological learning. The result of empirical research manifests that explorative and exploitative technological learning can facilitate innovation performance significantly; meanwhile, the two kinds of technological learning are affected by the organization strategy and the supports from leaders, the organizational culture which supporting technological learning, the mechanism of knowledge transform and integration, internal resources, and external resources. So, in order to accelerate the synergy between two kinds of technological learning and then promote enterprises innovation, it is suggested that enterprises needs to combine with these controllable factors, and attach more importance to some factors selectively according to the dynamics of learning.Fourthly, through multiple regression analysis, the circumstance turbulence’s modulatory effect on the relation between technological learning and innovation performance. It shows that the turbulence of circumstances has modulatory effect on the relation between explorative technological learning and innovation performance, but has no modulatory effect on the relation between exploitative technological learning and innovation performance. This result suggests that exploitation in technological learning is of the same importance regardless the extent of the circumstance turbulence. In environments with little competitive pressure, enterprises can profit from refining and recombining their existing technological knowledge; while in changing and volatile environments, enterprises must consciously focus on exploring new technology and renewing their resource stock in order to sustain their competitive position