delay index meaning in English

延迟指数

Economic periodic fluctuation monitor and early warning index system is built . the standard of classifying the beforehand index , consistent index and delay index is explained . in addition , the method of calculating the diffusion index , the function of the diffusion index and the relation between the diffusion index and gross fluctuation are presented
本论文的第二章介绍了作为时差关系参照系的基准循环的确定方法，构造了经济周期波动的监测预警指标体系，阐明了先行、同步、滞后指标的划分标准和扩散指数的编制方法、扩散指数的作用以及扩散指数与总量波动的关系；讨论了合成指数的编制方法。