rating of fuel的意思|示意

Team Li-ion's Wave II two-seater also earned a high fuel efficiency rating — the equivalent of more than 171 mpg.

锂离子队的浪潮II型双座跑车也获得了较高的燃油效率得分 - 等效于每加仑跑171英里以上。

After combustion calculation of different nozzles are finished by using maximum firing pressure and fuel consumption rating as indexes, reasonable nozzle's parameter is found.

对不同喷油嘴进行燃烧计算，以最高燃烧压力和燃油消耗率为指标，选取合理的喷油嘴参数。