高翼機 的英文怎麼說
中文拼音 [gāoyìjī]
高翼機
英文
high wing plane-
Nf - 6 wind tunnel is a pressurizing, continuous, high - speed and return - flow aerofoil wind tunnel
Nf - 6風洞是一座由軸流式壓縮機驅動的增壓、連續、高速迴流式翼型風洞。In order to improve the capability of asw, navy has, preliminarily been equipped with modern anti - submarine weapons, among which helcopter serves as the core. consequently, for the formation of the powerful combat capability, there is an urgent need of building an airborne anti - submarine tactical data system ( tds ), which carries out comprehensive information processing and fulfils inflight commanding and guiding
為了提高我軍的航空反潛水平,我軍已初步具備以旋翼飛機為核心裝備的硬體航空反潛能力,急需構建適應我軍現役搜、攻潛武器裝備的機載反潛戰術數據系統( tds ) ,使我海軍在航空反潛方面形成強大的戰鬥力。The active vibration control aimed at aircraft empennage has huge practical values in the aspects of adding the fatigue life of vertical tail, increasing the capability and availability of the aircraft, reducing the through - life - support costs and so on
飛行器垂直尾翼的振動主動控制對于提高尾翼的疲勞壽命、飛行器的機動性以及減小飛行器的維護成本具有較大的實際意義。The ground effect increases the thrust force and efficiency
表面效應使機翼推力增大,推進效率提高。The method of wing shape optimization of space shutlle has been developed with penalty function approach in which the objective function is the mass of the wing and the constraints are the hypersonic re - entry flight cross range, lift / drag ratio, and subsonic flight lift / drag ratio, the margin of the longitudial static stability and the magnitude of the horizontal landing speed etc
摘要介紹了在滿足高超音速再入橫向機動航程,高超音速再入飛行時的升阻比,亞音速進場飛行時的升阻比,縱向靜穩定性裕度和水平著陸速度等飛行性能設計要求下,用罰函數法尋求使航天飛機機翼質量為最小的外形優化方法並給出了算例。The tiles are backed by a high-temperature-resistant material on the nose and leading edges of the wings.
這些面磚敷貼在用耐高溫材料製成的機頭和機翼前緣。In this paper, some flows around naca 0012 aerofoil, m6 wing and two different blunt vehicles are simulated, the results show that the present algorithm possesses good characteristics and capability for normal mach number and for hypersonic of simple configurations
通過對naca0012翼型、 m6機翼、鈍頭以及雙鈍錐?柱體的算例驗證,本文能很好的解決一般馬赫數問題,能夠很好的求解簡單外形的高超聲速問題,對于復雜外形飛行器還需要進一步進行研究驗證。New and improved nickle - base, iron - nickle - cobalt - base superalloys were available for use in high - pressure turbine airfoils in aircraft gas turbines
新改進的鎳基、鐵鎳鈷基超耐熱合金可用在飛機燃氣輪中的高壓透平機翼上。He would come up, close, co - altitude, within about three to five feet, was making gestures, pulled back a little bit, came back up again and made some more gestures, and then the third time his closure rate was too far. instead of under - running, he attempted to kind of turn and pitch up, and that was when his vertical stabilizer - - where it meets the fuselage of the aircraft - - impacted my number one propeller, basically pretty much tearing his aircraft apart
他追上來、靠近、與我們同一高度,距我們約3英尺到5英尺以內,他做了幾個手勢,後退了一點,再次追過來並做出更多的手勢,然後他第3次靠近,這次他離得太近了。他不是在下方飛行,而是試圖做出某種轉身和提拉,此刻他的垂直穩定翼同機身相接的地方撞到了我的1號螺旋槳,他的飛機基本上就斷裂了。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。This paper holds that the idea of " subjectiveness " is part of the reformation that the left wing made in the ever increasing national crisis and nationalism
文章認為, 「主觀論」是民族危機加深和民族主義高漲的形勢下國統區左翼陣營作出的調整的一部分。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。The model developed here is suitable for the tilt rotor aircraft during hover, transition and cruise. the longitudinal equations of motion provide a foundation for further investigation on tilt - rotor flight dynamics
文中所建模型具有較高精度,適合於飛行包線內的所有模式,為傾轉旋翼飛機飛行動力學的進一步研究提供了基礎。With winds gusting at 80 km an hour and heavy rain, many commercial airliners were already grounded at chek lap kok but captain capt eric leung man - chiu boarded a fixed - wing jetstream j - 41 j - 41 aircraft with his crew keith kwong chi - ki, kennedy wong tang - kin, and ng kai - hung ready for the rescue
當時的風速高達每小時八十公里,雨勢滂沱,許多民航客機都已在赤?角停降。此時,捷流定翼機的機長梁敏超與隊員鄺志淇黃騰堅和吳計雄,卻冒滂沱風雨登上定翼機,整裝待發。Compared with the xv - 15 flight test data, the results are reasonable and effective. improved guidance schemes will be needed, especially in the terminal area for safety and economic viability
傾轉旋翼飛機起飛過程包含完整的過渡模式,為提高飛機的可靠性和安全性,必須對其起飛軌跡進行控制。I had the chance of talking to one of the gfs fixed wing pilots, captain kit kwan. in deep blue uniform, captain kwan impressed me as sturdily built and full of confidence
這天我有機會跟其中一位定翼機師關傑華機長談一談,身穿深藍色制服的關機長身形高大健碩,說話充滿自信。Later on, the non - linear dynamic model of the coupled rotor - body system with the mrfd was constructed and a test - bed which is fit for this model was designed. at last, the dynamic stability test for the system was implemented. the result of which says that the mrfd can improve the dynamic stability of the system markedly
採用開-關控制策略進行帶磁流變阻尼器的旋翼/機體耦合動穩定性試驗,結果表明,磁流變阻尼器能明顯提高旋翼/機體耦合動穩定性裕度,體現了具有自適應能力的優點。To improve the stability, one common method is to install dampers at the roots of blades. however, commonly used dampers can hardly meet different demands when helicopter working in different conditions
為提高旋翼/機體耦合動穩定性,一般採用在槳葉根部安裝減擺器的方法,但目前常用的減擺器很難滿足直升機不同工作狀態下對擺振器阻尼的不同需求。Fixed - wing attack types share some similarities with their rotary - wing counterparts, but due to the speed at which the aircraft moves and the differences of fw compared to rw aircraft, they are distinctly different attack types that must be mastered separately
固定翼飛機的部分攻擊方式與旋翼機相似,但由於其飛行速度與旋翼機不同,另外個別的攻擊方式明顯不同並且高明許多。Therefore, in this thesis, the magneto - rheological damper ( mrfd ) was studied which is of simple structure, high reliability and self adaption
為此,本文研究了結構簡單、可靠性高並具有自適應能力的磁流變減擺器(阻尼器) ,用於控制直升機旋翼/機體耦合動不穩定性運動。分享友人