中文摘要：

依据生态位理念,本研究将产品创新过程划分为五个阶段,分别为概念设计、研发、调试、工业生产以及市场交易,这五个阶段呈现了产品创新过程的序列演进;随后,本研究以19个产品创新项目的相关信息与数据为基础,使用Entropy-Topsis模型测度市场交易生态位的演进态势,分析测算结果并对提出的理论模型进行验证.

英文摘要：

Based on ecological niche theory, this article finds out sequential evolution of product innovation process including concept design, R＆D management, the debugging, industrial manufacturing and market ecological niche. Furthermore, nineteen innovation projects information of market trade innovation ecological niche were collected to carry out empirical research. Evolution status was meas- ured and theory model was validated based on Entropy-Topsis method.