It is necessary to take technological innovation as a motive force to promote structure upgrading. 要以科技创新为动力，促进结构升级。
The factor endowments will change with the economic development.The industrial structure improvement is only matched with the change in the endowments. 而要素禀赋结构将随着经济的发展作动态变化，产业结构升级与要素禀赋结构的这种动态变化相适应才能得以实现。
