鴨翼 的英文怎麼說
中文拼音 [yāyì]
鴨翼
英文
canard-
The conventional tail must be at a negative angle of attack, and the canard tail at a positive angle.
通常的尾翼必須處于負迎角,而鴨式尾翼則為正迎角。In addition to a longer nose, aerodynamic modifications feature kfir - style small nose side - strakes to prevent yaw departure at high aoa, a pair of fixed delta canards on the upper parts of the air intakes, dog - tooth outboard leading - edge extensions, and short fences replacing leading - edge slots
除了一個加長的機鼻外,氣動布局的修改包括:在機鼻兩則裝上可以防止在高攻角下脫離偏航的「幼獅」式小邊條,一對固定在進氣道的三角鴨翼,鋸齒型外翼前緣,和代替前緣翼槽的短翼刀。Much more increase of maximum lift - to - drag ratio can be obtained with a forward - swept main wing with a small sweepback angle leading edge
主機翼前掠角較小時,鴨翼改善和提高陞阻比的效果比較明顯。An upper canard, which is in the vicinity height of forward - swept main wing, could improve the maximum lift - to - drag ratio
高於主機翼的鴨翼對最大升阻比的改善較多,但也不宜過高。Force measurement in a low speed wind tunnel was conducted to investigate the effects of the height of a distant canard wing on the longitudinal aerodynamic characteristics of a forward - swept configuration
摘要基於前掠翼鴨式前翼布局的風洞測力實驗,分析了距離主機翼較遠的鴨翼相對于主機翼的高度對布局縱向氣動性能的影響。Duck s wing and bear s paw stewed
鴨翼煨熊掌Thoughts pass in my mind like flocks of lucks in the sky. i hear the voice of their wings
思想掠過我的心上,如一群野鴨飛過天空。我聽見它們鼓翼之聲了。Br > thoughts pass in my mind like flocks of lucks in the sky. < br > i hear the voice of their wings
思想掠過我的心上,如一群野鴨飛過天空。 < br >我聽見它們鼓翼之聲了。Canard wing increases lift coefficient with the penalty of the increase of drag coefficient
低於主機翼的鴨翼將加強前掠翼布局的緩失速特性。The canards permit the maximum take - off weight to be increased by 700 kg for a penalty of fewer than 5 % in level acceleration time and maximum level speed
雖然鴨翼的存在令最大起飛重量增加了七百公斤,但是最大平飛加速時間和最大平飛速度則相對地減少了5 % 。Stuffed chicken wings with shrimp paste
香荽鴨翼The increase of drag coefficient is significant at higher angles of attack
鴨翼增大升力的同時也增大了阻力;大攻角時,鴨翼帶來的阻力增量較大。分享友人