| 释义 |
retardationretardation[ˌri:tɑ:ˈdeiʃən]n.1.■延[推]迟, 阻滞[碍]; 延迟程度, 妨碍量;【物】减速度; 妨碍物;【心理】发育迟缓; 迟钝
继承用法-ative,-atoryadj.1.■减速的, 使迟延的, 阻碍的
特殊用法borderline mental retardation1.■【心理】临界智力落后chemical retardation1.■化学阻滞cultural-familial mental retardation1.■【心理】文化家族型智力落后developmental retardation1.■发育迟缓growth retardation1.■生长阻滞[停滞]ion retardation1.■离子减速, 离子阻滞light-wave retardation1.■光波延时(作用)magnetic retardation1.■磁滞mental retardation1.■智力落后[迟钝]mild mental retardation1.■【心理】轻度智力落后phase retardation1.■相位推延polymerization retardation1.■聚合抑制steric retardation1.■位滞(现象)strain retardation1.■应变推迟thermal retardation1.■保温time retardation1.■时间推迟 |