indicator of economic development meaning in English

经济发展指标

Rbe can be seen as a new stage of world economic development , which is drawn from the analysis on the transportation development process , the integration process of transportation and economy , and the viewpoint of transportation evolution level as an indicator of economic development level
路桥经济作为世界经济发展的一个新阶段，是从交通发展变化的历程，交通与经济在发展中结合的过程，以及从交通水平衡量经济发展水平的角度而得出的结论。