ratedadj.额定的动词rate的过去式和过去分词形式.raten.比率；速度；价格；费用；等级v.认为；估价；定等级；值得；怒斥；责骂rated duty cycle额定暂载率rated resistance额定电阻rate of taxation[经] 税率rate of coverage覆盖率rate of discount折扣率rate rebalancing税率再调整rate of mutation突变率rate-dependent率相关rate of survival成活率rate sensitivity利率敏感性