短語詞組短語Performance and characteristic 性能特點performance U characteristic 工棕性performance operating characteristic function 結(jié)果可用作業(yè)操作特性函數(shù)performance E characteristic 工作特性gross performance characteristic 全節(jié)流發(fā)動機(jī)特性Athletics performance characteristic 競技表現(xiàn)特征performance characteristic analysis 工作特性分析turbine performance characteristic curve 渦輪機(jī)特性曲線heater -performance characteristic 加熱器特性 返回 performance characteristic