本文从FDI的视角解释中国高技术产业研发投入显著偏低的原因，发现高技术产业FDI比重很大，而且FDI研发投入明显低于内资企业，这当然拉低了高技术产业研发投入的整体水平。进一步研究发现，FDI的研发投入水平具有明显的规律性特征，即技术水平越高，相对于内资企业的技术势差越大，则研发投入水平越低。本文研究结论表明，减少对FDI的过度依赖，着力培育本土高技术企业，并策略性地引进FDI，才是发展中国高技术产业的正确策略。

 This paper explains the reasons why the R&D input of high technology industry in China is at such a low level in the perspective of FDI. It finds that the ratio of FDI to high technology industry is very high, and that the R&D input of FDI is distinctly lower than that of domestic enterprises, and this surely decreases the whole level of R&D input of high technology industry. The further study shows that R&D input of FDI has an evident regularity, i.e., FDI with a higher technology level and bigger technology superiority to domestic enterprises has a lower R&D input level. The conclusion of the paper suggests that it is proper strategy in the development of high technology industry in China to decrease the over dependency on FDI, to put forth effort to foster domestic high technology enterprises, and to strategically introduce FDI.