英语词汇“historical ratio”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	historical ratio
正文
释义	historical ratio[经] 历来比率
随便看	convex interlocking cutter convex piling conveyer tube process conveyance by land conveyance compartment conveying of air cushions using air cushions convert self-guidance convex polygons convexity of tab sole of last convex polyhedral cone conveyer screw drive shaft convex polyhedron conveyer tube convexity of function conveyer comprising a cyclically-movingcarrier or impeller conveying of bulk material conveying medium conveyer belt lehr conveyer-type bucket loader conveyance device convex polytope convict sb of convict system convert to conveyer-type bucket loade