释义 adj.成比例的;相称的;适当的vt.使成比例;使相称 实用短语proportionate fraction成比例的部分proportionate sub-class numbers成比例次级组含量proportionate consolidtion比例合并proportionate reduction of property tax按比例减征物业税proportionate burden-sharingproportionate metaphor对称隐喻proportionate allocation比例分配法probability proportionate to size样本大小的概率比例,概率比例抽样,概率比例规模抽样法proportionate reduction of error错误的比例降减 同根词词根:proportionadj.proportional比例的,成比例的;相称的,均衡的proportionable成比例的;相称的;均衡的adv.proportionally成比例地;相称地,适当地n.proportion比例;部分;面积;均衡proportional[数] 比例项proportionality相称;均衡;比例性vt.proportion使成比例;使均衡;分摊