vehicle aerodynamics造句

例句與造句

1. now there are two researching ways of the vehicle aerodynamics : testing and numerical analysis
   迄今為止，國內外汽車空氣動力學的研究一般是用試驗和理論相結合、以試驗為主計算為輔的方法。
2. the outer flow field over high-speed train is complex turbulent now which cause some unfavorable innuences to thc train and to the surmundings . so it is attended and studied by researchers of the vehicle aerodynamics all the time
   高速列車的外流場是復雜的三維紊態流，這一紊態流對列車和周圍的環境造成許多不利的影響，因此高速列車外部流場的狀態一直是車輛空氣動力學者所關心的問題。
3. the study of road vehicle aerodynamics began shortly after automobiles appeared in the world . the knowledge of this research is very important for improvement of dynamic characters of automobiles, for fuel economy and for the stability of movements of the vehicles
   隨著汽車技術的提高和高等級公路的發展，汽車實用行駛速度日益提高，汽車在行駛時與空氣的相互作用也越來越顯著，它在很大程度上影響著汽車的經濟性、動力性和穩定性。
4. It's difficult to find vehicle aerodynamics in a sentence. 用vehicle aerodynamics造句挺難的