The Hi-tech. zones have been developing rapidly and got great achievements in China. However, the zones are confronted with quite a lot problems, among which the patterns of economic growth and quality cause particular attention. Nowadays, there are a plenty of literatures concerning Hi-tech. zones, while most of which lack in analyzing the driving factors and mechanism for growth. Based on both the L-R model and the basic economic growth model, the author in this paper takes a new scope to study the factors and functional mechanism for the growth of the Chinese Hi-tech. Zones. The author selects the factors and uses the panel data to analyze and evaluate the growing patterns the Chinese Hi-tech. Zone, trying to find out the general law and patterns of the growth of the Hi-tech zones.