尾翼面 的英文怎麼說
中文拼音 [wěiyìmiàn]
尾翼面
英文
empennage surfaces-
Empennage ? install stabilizer and vertical fin
尾翼安裝水平安定面、垂直安定面。The 3 - d complex flowfield of rocket - missile with wings and empennages induced by the interaction between by base jet and the flow around the body has been numerically simulated. the main work is as follows : first, the gordon - mcbride program was developed to make it more friendly and efficient to the users
本文對帶彈翼/尾翼彈箭的三維噴流繞流復雜流場進行了數值模擬，其主要研究內容有：首先，對gordon - mcbride火箭程序作了改進，使改進后的軟體具有了非常友好的人機交互界面。The bottom edges of the endplates are mated to another winglike device, the lower main plane, which in turn is attached to the rear crash structure ? a carbon fibre cone bolted onto the gearbox
終板末端邊緣被設計成與另一個翼狀地設備相配合，這個翼狀設備是一個較低的平面，附著在尾部碰撞結構上? ?變速箱上面的碳纖維錐形螺釘。The aerodynamic characteristics of a projectile with wrap around fins are studied systematically in this paper, as follows : 1. the lift coefficients 、 drag force coefficients 、 pitch moment coefficients 、 pitch damping moment derivatives and roll damping moment derivatives are obtained from engineering calculation through looking wrap around fins as flat fins of the same projection aera
本文對某卷弧尾翼彈氣動特性進行了系統研究，主要內容與結論為: 1 .將卷弧翼按照相同投影面積的平板翼進行工程估算，得到升力系數、阻力系數、俯仰力矩系數、俯仰阻尼導數、滾轉阻尼導數曲線。Boeing wants to use existing wing and tail control surfaces that shift up and down about 20 degrees in a coordinated fashion to disrupt the vortical flow
波音公司則利用現成的機翼與機尾控制面，讓它們互相協調、上下移動20度，以擾亂渦流。Well hidden by the winglet / chimney combination, they dramatically improve hot - air extraction from the sidepods, allowing the engineers to lower the rear section of the car, including the exhaust
它們被很好地隱藏在小翼/風道組合部件的下面，可以極大地改善吸取來自於側箱的熱空氣，讓工程師們可以降低賽車的尾部，包括排氣管。Easy freight counts as it s third advantage : remote controllable airboat is made up by several parts gasbag, suspending house and tails, it has a small volume when no flying, can be freighted by a small car, a middle shift can carry evething including operaters and gas bottle, to implement a multi - days, multi - places flying
運輸簡便是它的第三大優點遙控飛艇是由多個部件拼裝在一起的分為氣囊吊倉和尾翼三大部分，不飛的時候體積很小，一輛夏利或小面的就可拉走，一輛中巴可連人員帶氣瓶帶飛艇全部拉走，進行多日多地點的行動飛行。Based on the green ' s formula and the assumption of the propeller blade ' s thin sections, a lifting - surface method of propellers with the vortex lattice and equal source panel distributions on the mean camber surface has been introduced for the prediction of steady propeller ' s hydrodynamics in this paper. an approximate kurta condition was applied
基於creen公式和薄翼理論假設導出的升力面方法，採用在螺旋槳拱弧面上分佈離散渦、源布置方法預報均勻流場中的螺旋槳的定常性能，螺旋槳尾渦面上壓力連續性條件採用近似的kutta條件處理。The bird is normally 46 - 59 cm in length, but the overall size and body proportions vary regionally. generally, all forms have dark greyish plumage from the back of the head, neck, shoulders and lower body. their wings, tail, face and throat are glossy black
這種鴉通常身長四十六至五十九厘米，實際體積和身體比例隨不同地區而各異，但羽毛均為灰黑色，翼、尾、面頰和喉部尤其漆亮。The influence of double - push accelerated velocity, spin - rate regularity and unfolding fins on air rocket dispersion and the mechanism of decreasing of air rocket dispersion are also studied respectively
分別研究了雙推力加速度，轉速規律和尾翼延時張開，對地面火箭彈和航空火箭彈散布的影響，以及減小航空火箭彈散布的機理。Lastly, previous vane are analysed by fluent, we calculate the pressure distribution chart and report chart of each wing form, then alter the torsion angle and the airfoil form of the vane respectively, finally ascertain the influence curve of the torsion angle and the airfoil form of the vane on which act the lift power
最後，通過fluent對設計出的葉片分析，得出其壓力分布圖和報告圖。然後從改變葉片的扭轉角度和翼型兩個方面分析其對升力和阻力的影響。得出葉片的扭轉角和翼型對升阻比的影響曲線，在文章的結尾部分估算了無人機的一些性能參數。This fine oriental complex adopts a symmetrical design with its buildings sprawling along a central axis, complete with colonnades, two wings and a tower at the apex. the three gorges of the yangzi river
它採用中軸線對稱的傳統建築形式，以柱廊和雙翼相配，塔樓收尾，立面比例勻稱，是一個精美奇巧的東方建築。Should you choose to emerge and mingle, the wing and the pier each have five different options to choose from : the noodle bar, which serves fresh noodles ; the haven, which is more elegant ; the long bar, featuring a bar that ' s more than 50 feet long in both wings ; the short bar, offering coffee and cocktails ; and the smoking bar ( self - explanatory )
如果乘客還有其他需求，這里還有5個其他選擇： "面條吧" ，主要提供新鮮的面條食品； "避難所" ，環境十分優雅； "長吧" ，顧名思義兩翼的長度達到了50英尺； "短吧" ，為客人提供咖啡和雞尾酒；當然也為吸煙的乘客準備了"煙吧" 。Notice how the wings aren ' t enlarged and the tailfins aren ' t moved back like the artist ' s impression in the first post shows
注意，和上面那個藝術圖比較，機翼沒有放大，垂尾也沒有移近來。Nowadays, in the process of airplane maintenance, when airplanes are towed to move on the parking apron or in the garage, they are often on the hazard of bumping with the garage wall or other barriers at the dangerous points ( such as head, wings or tail ) because of their bulkiness. but the maintainers have to avoid these accidents by eyes
目前，在飛機保養與維修過程中，由於飛機體積龐大，飛機在停機坪上或機庫中被拖拽做地面移動時，機翼、機頭、機尾等危險點，經常有可能與機庫墻壁或其他障礙物碰撞，而維修人員只能靠目測來防止此類事故的發生。Moreover, aircraft actually generate several vortices ? off the tail flaps, control surfaces and other areas of air - pressure discontinuity, states alan j
此外，連續體動力學公司的總裁畢拉寧說，飛機其實會產生好幾個渦流- -尾襟翼、操縱面與其他產生氣壓不連續的區域。The peacock ' s tail stage - the conscious experience of the astral body - stands alone in this picturing of the process, though it was sometimes split into two facets, in the writings of some alchemists - an initial winged dragon phase which resolved into the peacock ' s tail
孔雀尾巴狀態? ?星形身體的意識體驗? ?獨一無二地站立在這個過程的描繪裏面，通過它不時地分裂出兩個刻面，在一些煉金術士的作品裏面? ?最初有翼的龍的階段下決心進入孔雀的尾巴。In order to understand the rotor / wing interaction each other, firstly, the change of the isolate rotor thrust with the collective pitch and rotate speed is tested, secondly, the change of the rotor thrust with the collective pitch, rotate speed and the wing / rotor distance is scaled, when the wing is placed underside the rotor, lastly, the pressure on the wing due to the rotor wake is scaled
為了搞清楚它們之間的相互影響，本文首先測量孤立旋翼的拉力隨總距和轉速的變化；再測量有機翼時旋翼的拉力隨總距及轉速的變化以及隨旋翼機翼間的距離變化；最後測量旋翼尾流對機翼表面壓力的影響。分享友人