例句與造句

1. In fluid dynamics, "'drag crisis "'is a phenomenon in which drag coefficient drops off suddenly as Reynolds number increases.
2. :: : : Ah, so something like a drag crisis brought about by the ( possibly exponential ? ) increase in the Reynolds number involved in the relevant equation ? contribs ) 23 : 24, 27 May 2012 ( UTC)
3. It's difficult to find drag crisis in a sentence. 用drag crisis造句挺難的