(+)有效效率  Effective efficiency

等效效率  equivalent efficiency

电流斜率效率  current slope efficiency

高斜率效率  high slope efficiency

功率效率  Power efficiency

光功率效率  optical power efficiency

机组有效效率  unit effective efficiency

可用功率效率  available power efficiency

无效效率低  Inefficiency

无效效率低无能  Inefficiency

效率效果  efficiency effect

效率效益  efficient

效率效应  efficiency effect

斜率效率  slope efficiency; slope efficie

有效功率效率  available power efficiency

有效效率  effective efficiency

有效效率系数  coefficient of performance

最佳功率-效率控制器  optimal power-efficiency controller

(火用)效率  exprgy efficiency; Exergy efficiency