ground boundary layer造句

From the vehicle safety angle , it provides theory and technical support for the research on automatic drive , intelligent drive and traffic safety . this paper is based on the study of single car external flow field about the simulation on the ground boundary layer , the rotating wheels and the crossing wind load , and on the two cars running - in - row and overtaking maneuvers
同時使用穩態超車的研究方法,利用了階背式、快背式和廂式mira模型代替轎車模型進行了不同車型超車過程的對比研究,利用定性和定量兩種方法研究了不同轎車車型在超車過程中的異同。
It's difficult to find ground boundary layer in a sentence. 用ground boundary layer造句挺難的