中文摘要：

采取宏观视角，运用历史分析法从总体上研究纳米技术创新的特性。研究发现，纳米技术创新的本质特征是用简约的经典物理学方法替代生物、化学等复杂的生产过程，而这需要以科学工具的发展为先导，以材料科学的进步为基础，遵循“性能研究一工艺开发一整合应用”的线性模型，依赖于“极度复杂一极度简约”的学科基础和以企业为主导的三螺旋创新模式。基于论文研究，进一步对现阶段中国制定纳米产业政策提出相应的建议。

英文摘要：

In a macroscopic view, the characteristics of nanotechnology innovation have been studied by historical analysis as a whole. The research illustrates that the nature of the nanotechnology innovation is the substitution of complex production process, like biology and chemistry, with simple and classic physics methods, which is directed by the development of scientific tools, and suppor- ted by the advances of the material science. Abided by the linear model, which is ＂performance research-process development-integra- tion application＂, it also refers to disciplinary basis with both extremely complex and extremely simplicity. It also follows the rule of three-spiral innovation mode oriented by the enterprises. Based on the further research, related suggestions about industrial policy have been made to develop nano-industry in China.