汇兑率: rate of exchange比例: scale; scaling汇兑率比例，汇兑率的裁定: arbitration of exchange汇兑率: arbitration of exchange; course of exchange; exchange rate单一裁定汇兑的酌定, 汇兑率的比例: simple arbitration of exchange长期汇兑率: long rate汇兑率，兑换率: rate of exchange汇兑率裁定: arbitration of exchange汇率, 汇兑率: exchange rates即期汇兑率: check quotation间接汇兑率: indirect rate远期汇兑率: long exchange rate银行间汇兑率: interbank exchange rate汇兑率的裁定, 套汇: arbitration of exchange比比率比例: ratio比率比例: proportion发病率比例: pmr; proportional morbidity ratio; proportionate morbidity rate概率比例: probability proportionate汇兑比例价: arbitrated rate of exchange概率比例抽样: probability proportional sampling按概率比例抽样: sampling with probability proportionate to size概率比例抽样法: probability proportional sampling概率比例取样法: probability proportional sampling概率分度；概率比例尺: probability scale裁定汇兑比例价: arbitrary rate of exchange; arbitrated exchange rate
