常見例句The wave drag coefficient also increases with increasing upswept angle at transonic speed. 在跨音速時,波阻系數(shù)也與上翹角有關(guān),上翹角增加會導(dǎo)致波阻系數(shù)進(jìn)一步加大。Behind, in carriages, came their queens and princesses in floor length skirts and huge hats pinned on upswept hair. 再往后面,馬車車廂里坐著身著拖地長裙、弓形發(fā)式上別著巨型帽子的皇后和公主們。Under the Rock That Flew Here is a dainty little pavilion with graceful upswept eaves. This is Leng'Quan'Ting or the Cool Spring Pavilion. 飛來峰下,在山洞溪邊有一座小巧玲瓏,飛檐翹角的建筑物,叫做“冷泉亭”。In transonic flow, a simple empirical formulation is given to predict the wave drag of upswept aftbody, which extends the usable range of Mach number. 在跨音速范圍,給出了一種簡 單的上翹后體波阻的估算方法,拓寬了馬赫數(shù)的適用范圍。These wraparound units culminate in an upswept rear edge, introducing a Saab design theme from the 9-5 range and classic 900 model. 這些周期性單位最高潮是車尾上翹的邊緣;引進(jìn)紳寶設(shè)計主題;由9-5射程和900個典型示范.The predicted results agree quite well with other available experimental data, so the drag prediction method of upswept aftbody is effective. 算例驗證 表明,在給定的范圍內(nèi),估算結(jié)果與實驗結(jié)果吻合較好,說明本文的 上翹后體阻力工程估算方法是有效的。 返回 upswept