例句與造句

1. Numerical simulation shows that , at small and medium c , multi - slot circulation control can increase the lift of the airfoil and reduce the amount of the energy expense , and that it can improve the aerodynamic performance of cca at higher mach numbers by avoiding the “ compressibility stall ”
   結(jié)果表明，多噴口環(huán)量控制方法可以在中、小c吹氣時提高翼型的升力和減小能耗，并能改善環(huán)量控制翼型在較高來流馬赫數(shù)下的氣動性能，避免“壓縮性失速” 。
2. It's difficult to find compressibility stall in a sentence. 用compressibility stall造句挺難的