我国产业结构调整已经定位中国国家经贸委最近提出，以市场和技术进步为导向，以结构调整和提高效益为中心，根据国家产业政策，抓好产品结构、企业组织结构和产业结构的调整。①逐步提高技改投资在全社会固定资产投资中的比重，集中支持一批对结构调整作用明显的技改项目... China’s Economic Structure Adjustment Has Been Positioned Recently, the State Economic and Trade Commission of China said that with the market and technological progress as its orientation and with structural adjustment and efficiency enhancement as the central task, it is necessary to make good adjustments to the product structure, enterprise structure and industrial structure according to the national industrial policies. ① Gradually increase the proportion of technical innovation investment in the fixed asset investment in the whole society and concentrate on supporting a number of technical innovation projects that have obvious effects on structural adjustment.