aerodynamic drag短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 气动阻力 Dr Peacock, meanwhile, concentrates on what it can say about aerodynamic drag on cars and lift under aircraft wings. 与此同时，皮科克博士将精力放在研究拉格朗日理论与汽车中的气体拉力和机翼下的气体升力间的关系。 yeeyan The mechanism of reducing aerodynamic drag by acoustic excitation was briefly analyzed. 本文首先简要地分析了声激励减阻机理。 iciba