Abstract:In combination with the index theory and the theory of scientific and technological innovation evaluation, the evaluation of Nanjing regional scientific and technological innovation development index is carried out. The main indexes of scientific and technological innovation in all regions of the city are quantified and processed in order to reflect the comprehensive level of scientific and technological innovation and development in various regions from the perspective of multi-level, multi angle and multi dimension, which in order to further promote the innovation of Nanjing regional science and technology. Ability provides scientific support.