中文摘要：

通过技术跟踪，可以了解和判别相关技术领域的现状和发展趋势，科学地选择技术路线，避免技术创新资源的浪费。在阐释技术跟踪内涵的基础上，对技术跟踪的结构和过程进行初步探讨，以此为契机开发基于专利引文的技术跟踪工具，为技术发展战略的制定做一些基于技术分析的支撑性基础工作。

英文摘要：

Technology tracking is a useful method in understanding and identifying the current situation and trend of development in related technical areas, and can help us choose technical route scientifically avoiding the waste of innovation resources. Founded on concept explanation, the article makes preliminary discussion on the structure and process of technology tracking, developed tools of technology tracking based on patent quotation, which as a kind of technical analysis is fundamental to of technology strategy selection