Feasibility of evaluating lightdutyvehicle emissions by steady state multi mode emission test on engine dynamometer bench was studied.
研究了用发动机稳态台架模拟试验评价轻型车整车排放性能的可行性。
2
The coalition's goal is to have electricity account for 75% of light-dutyvehicle miles traveled by the year 2040.
该联盟的目标是,截止2040年前确保轻型汽车使用电能行走里程达到75%。
3
Those who make the connection between size and safety point out that after slimming down in the 1980s, the average American light-dutyvehicle has bulked up over the past two decades.