产业结构反映各产业之间的数量比例和相互作用的关系。狭义的产业结构仅仅指一种部门结构,而广义的产业结构包括了部门结构、地区结构、组织结构和技术结构。20世纪90年代中期以来,随着我国改革开放政策的进一步实施和产业结构的几次调整,我国产业结构得以一定程度的优化,但是, The industrial structure reflects the quantitative ratios and interactions among industries. Narrow industrial structure refers only to a sectoral structure, while the broad industrial structure includes departmental structure, regional structure, organizational structure and technological structure. Since the mid-1990s, with the further implementation of China’s reform and opening up policy and the readjustment of the industrial structure, the industrial structure in our country has been optimized to some extent. However,