总体看本次经济启动是在经济增长方式转变过程中的启动，由于支持原有经济增长方式的因素已经消失，而新的经济增长方式尚未形成，因此经济自发增长的能力减弱，内在收缩的力度较大。在此情况下，一方面政府投资及其带动作用成为支持经济增长的主要因素；另一方面，加快产业升 Overall, the current economic start-up is the start of the transformation of economic growth mode. Since the factors supporting the original economic growth mode have disappeared and the new economic growth mode has not yet formed, the ability of the economy to spontaneously grow is weakened and the intrinsic contraction Larger. Under such circumstances, on the one hand, government investment and its driving force have become the major factors supporting economic growth; on the other hand, the acceleration of industrial upgrading