contrast coefficient meaning in Chinese

对比系数
反差系数

This paper measures the reasonable degree of the urban - rural income difference in china by means of an econometric model that reflects the relation between the dual contrast coefficient and the level of economic development
本文通过建立一个反映二元对比系数与经济发展水平关系的计量模型，来测度我国的城乡居民收入差别的合理程度。
3 . by using comparative labor productivity and the duality contrast coefficient , this paper measures the strength and transformation conditions of chongqing ' s dual economy structure , and reveals that the transformation of chongqing ' s dual economy structure is deviated from the general law of economic development : along with economics increases , chongqing ' s dual economy structure submit to a continuously reinforced tendency
3 、运用比较劳动生产率、二元对比系数等指标对重庆二元经济结构的强度及转换状况进行了总体度量，发现重庆二元经济结构的转换与经济发展的一般规律相背离：即随着经济的增长，二元经济结构却呈不断强化的趋势。