词汇	chronological backtracking
释义	chronological backtracking 时序回溯
随便看	Degradation lapse degradation law of organic content degradation levels degradation loss degradation measure degradation mechanism Degradation Mechanism of Blue Phosphor degradation mechanisms degradation methods degradation microbes degradation microorganism degradation mode degradation model degradation model of atmospheric turbulence degradation model restoration Degradation,mRNA Degradation,mRNA Transcript degradation numerical model degradation of accuracy degradation of aldose degradation of aniline degradation of cellulose degradation of contrast degradation of ecology and environment degradation of energy