An effective aerodynamic optimization design method of transonic airfoil is given.提出了一種有效的跨音速翼型氣動優化設計方法.The experimental results of NACA 0012 airfoil dynamic pressure measurement are given here.12翼型動態測壓的實驗結果,初步分析了影響翼型動態氣...
An effective aerodynamic optimization design method of transonic airfoil is given.提出了一種有效的跨音速翼型氣動優化設計方法.The experimental results of NACA 0012 airfoil dynamic pressure measurement are given here.12翼型動態測壓的實驗結果,初步分析了影響翼型動態氣...
新學員將于下周某時來校.New students will come to our school sometime next week.前一天[一周]天氣很好(以過去某時為準的前一天[一周]).It had been fine the day / week before, ie the previous day / week.人們某時要求快的貸款符合他們的財政需要.It called on a quick loan in line wi...
道路或被淹沒，或被山體滑坡阻塞。Roads were flooded or blocked by landslips.航空業目前的滑坡狀況the current downswing in the airline industry建筑業正經歷工程量的嚴重滑坡.The building industry is experiencing a severe downturn in its workload....
Objective To observe the effect of full thickness lamellar keratoplasty combined with PTK ( photo therapeutic keratectomy ) .目的探討聯合 PTK 的全厚植片深板層角膜移植術的療效.Objective To observe the application of viscoelastics in penetratin...