機動飛行速度 的英文怎麼說

中文拼音 [jīdòngfēihángsùdù]
機動飛行速度 英文
maneuvering speed
  • 機 : machineengine
  • 飛 : Ⅰ動詞1 （鳥、蟲等在空中活動） fly; flit 2 （利用動力機械在空中行動） fly 3 （在空中飄浮遊動） fly...
  • 行 : 行Ⅰ名詞1 （行列） line; row 2 （排行） seniority among brothers and sisters:你行幾? 我行三。where...
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 機動 : 1 （利用機器開動的） motor driven; motorized2 （權宜; 靈活） flexible; expedient; mobile; manoeuv...
  • 飛行 : flight; flying; aviate; voyage; volitate; hop
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. （快慢的程度） speed; rate; pace; tempo
  1. Many factors were considered in the algorithm such as the helicopter nonlinear flight dynamic model, the time delay of rotor wake, the air compressibility at advancing blade, the stall of retreating blade, the unsteady flapping motion of rotor blades and the aerodynamic interaction among rotor, fuselage, tail rotor and empennage

    根據這一方法可以確定為完成直升機機動飛行所需的駕駛員操縱輸入及直升機的飛行速度、角速度和飛行姿態的變化歷程。
  2. Speed : a half - fiend has bat wings. unless the base creature has a better fly speed, the creature can fly at the base creature ' s base land speed ( average maneuverability )

    速度：半煉獄生物擁有蝠翼。除非其基礎生物有更好的飛行速度，半煉獄生物能以其基礎生物基本陸地速度的兩倍速度飛行（機動力良好） 。
  3. 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。
  4. Using coordinate transformation method, the formula of imv on every point of image plane was deduced, and it included almost all motorial factors : the flight velocity of aircraft, roll, pitch, yaw, camera ' s scan and so on. thus, it is a precise formula, and it is also applied to frame cameras and push _ room cameras with array ccd

    利用坐標系變換的方法可推出像面上各點的像移速度公式，該公式包含了幾乎所有的運動因素：飛機的前向飛行、飛機的姿態角變化、相機自身的擺掃運動等等，是精確的像移速度公式。本公式同樣適用於畫幅式航空相機和線陣ccd推掃型航空相機。
  5. Second, by computing the trajectory of the missile and the method of analyzing cep, influences that the fighter ' s height, speed, pitch angle, the deflection angle between fighter and target, and the target moving characters make on the times of fighter attack and missile launch are deeply developed. third, by relating the motion of the missile and the fighter, the influences that fighter ' s dive angle and the deflection angle between fighter and target make on the attack field of the fighter are discussed in this paper when the fighter perform vertical and horizontal attack. criterion of attack effect is proposed focusing on attack time of the fighter, trajectory of the missile and destruction probability to the target

    本文主要完成了以下幾個方面的工作：對導彈可發射區和飛機可攻擊區進行建模，通過對導彈彈道的模擬計算，並運用典型的圓概率偏差精度分析方法，詳細討論了飛機實施攻擊時，飛機的飛行高度h 、速度v 、俯仰角、與目標的偏離角_ x及目標運動特性等對飛機攻擊時機和導彈發射時機的影響；因此，將飛機和導彈結合起來，詳細研究了飛機在垂直平面和水平平面內實施攻擊時，飛機俯沖角和與目標的偏離角_ x對飛機的攻擊范圍的影響；以飛機實施攻擊的時間t 、彈道特性和對目標的殺傷概率p來評判對地攻擊的效果；最後給出典型算例，通過對空地攻擊過程的模擬實現，對飛機飛行過載提出要求。
  6. Development of electromechanical actuation system for flight control is one of the most important technologies in the path to all - electric airplane

    摘要飛行控制中機電作動系統的發展是全電飛機的重要技術之一，而高速大功率密度的無刷直流電動機是其中的關鍵部件。
  7. In addition, a series of reasonable time histories of helicopter velocity, angular velocity and flight attitude were shown during the given dolphin maneuver flight

    最後以黑鷹直升機為例計算了魚躍越障機動飛行時駕駛員操縱輸入及直升機速度、角速度和飛行姿態的變化規律。
  8. Abstract : this paper introduces the principles of doppler radar signal processing method in the modulation. it provides the processing method for projectile tracer time, the burst time, rocket engine working time, projectile spin and flight attitude from signal of doppler radar

    文摘:介紹了測速雷達調制域彈道信息處理方法的工作原理，詳細論述了從測速雷達信號中處理彈丸曳光時間、底排燃燒工作時間、火箭發動機工作時間、彈丸旋轉速度、飛行姿態角和擺動周期等彈道信息的方法。
  9. The main factors which affected the flight stability quality included : forward flight speed, slung - load and helicopter mass ration, slung - load aerodynamic forces and cable length, etc. through adjusting the above structure and performance parameters, rational flight parameters can be decided, which can ensure the safe helicopter mission operations of the slung - load flight

    影響飛行品質穩定性要求的主要因素為:直升機飛行速度、吊掛物/直升機質量比、吊掛物氣動特性、吊掛鋼索長度等。通過對上述結構參數、性能參數的調節，可確定合理、經濟的飛行參數，保證安全、高效的完成直升機機外吊掛飛行運輸任務。
  10. Compared with general aircrafts and ships, the wing - in - ground air vehicle features high aerodynamic efficiency, safety, high speed, comprehensive use and potential development toward huge vehicle of thousands tons

    地效飛行器與一般的飛機和船舶相比，具有氣動效率高、安全性好、速度快、可用作多方面的執行任務的交通工具，能向幾千噸位的大型化發展等優勢特點。
  11. Electronystagmography ( eng ) is usually used as the objective index to study ci. but it is not clear about the influence of different coriolis acceleration levels on human ci and concomitant nystagmus as well as the correlation between ci and eng parameters. as high maneuverability aircraft is concerned, angular acceleration and linear acceleration coexist in flight

    對高機動性的戰斗機而言，飛行中角加速度與線加速度作用往往同時存在，有研究表明，在z軸向的線加速度（ + 0 . 8gz ）作用下，科里奧利錯覺更為顯著。
  12. The control laws of longitudinal and lateral - directional autopilot modes are designed based on root locus theory. the control laws of altitude holding mode, heading holding mode, auto - throttle control and air speed holding mode are designed as well

    研究了無人機的飛行控制技術，利用根軌跡法設計了無人機的縱向與側向姿態保持控制律，設計了高度保持、航向保持、自動油門及速度保持控制律。
  13. Then the steady and unsteady subsonic, transonic and supersonic viscous flows around airfoil and some aircraft are numerically simulated. the 3 - dimensional unsteady navier - stokes equations are solved using the implicit lu - nnd algorithm, with baldwin - lomax turbulent model. on the basis of simulating unsteady viscous flow, coupling the structure dynamics equations, the problems of static aeroelasticity and flutter are investigated for wings and elevator

    在模擬非定常粘性繞流的基礎上，與顫振運動方程相耦合，分別對機翼和全機流固耦合現象中顫振問題進行了研究，準確求解跨音速顫振臨界速度，分析機翼和全機的從亞音速到超音速范圍的顫振規律，並研究分析了機翼飛行迎角變化對顫振速度的影響。
  14. I used nose attitude instead of modulating engine thrust to control airspeed during the climb to 15, 000 feet

    在爬升至15 ， 000英尺高度的過程中我用機首的高度代替發動機節流閥來控制飛行速度。
  15. Modern high - performance fighter planes can develop very high acceleration ( + gz ). under such a situation, pilots have to undertake a high - sustained g acceleration stress, which may produce loss of consciousness ( g - loc ), even result in fatal flight accidents

    現代高性能戰斗機在機動飛行中可產生很高的正加速度（ + gz ） ，飛行員中+ gz致意識喪失（ g - loc ）的發生率增多，對飛行安全構成嚴重威脅。
  16. And along with the rapid development of the aerospace technology, all flight vehicles ’ speed and maneuverability are higher and higher. under this circumstance, how to enhance the performance of tracking high speed and highly maneuvering targets has become more and more important. thus, it is urgent to research new tracking and filtering methods with better performance

    而隨著現代航空航天技術的飛速發展，各種飛行器的航行速度和機動性越來越高，在此背景下，如何提高高速高機動目標的跟蹤性能成為一個越來越重要的問題，因此迫切需要研究性能更為優越的跟蹤濾波方法。
  17. Remote controllable advertising umbrella is our newly developed product, featuring stalbe flying, loudly sound, large advertising area, low flying speed, easily operation, no gas required, aluminum materialed wings, dispatchable for easy freight, competitive price, no ground personals needed ; japan xiaosong motor adopted with ff4 remote controller, germany air - use aluminum frame used

    它有飛行平穩，噪音大，廣告面積大，飛行速度慢，易掌握，不用充任何氣體，機翼航空鋁管，全部使用接管方式，運輸極為方便，價格低，不需要地面人員。採用日本小松發動機，日本ff4遙控器，德國蒙皮，航空鋁吊架，風動輪動連體方向。
  18. Generally speaking, the algorithm of terrain contour matching is adapted to be used in cruise missiles which made fight path prior for that this algorithm is not a real - time system for it makes use of historical terrain data. while kalman filter algorithm is a real - time, rapid calculation system. which is appropriate for pilot or pilotless aircraft

    得出，地形輪廓匹配演算法使用歷史地形數據，實時性差，比較適合事先規劃好航跡的導彈使用：卡爾曼濾波的方法有較好的實時性，計算速度快，很適合有人無人駕駛飛機的機動飛行要求；小波分層只是對地形信息做了高低頻分解，其本質還是相似性度量演算法，但它有效的降低了匹配演算法的計算量。
  19. With the development of science, new method is used in fighter plane and missile design, and new material is used in fighter plane and missile production, which make them have higher speed, higher maneuvering, smaller radar cross section and better jamming and anti - jamming ability. all these development is a big challenge to surface - to - air missile and makes the battlefield environment more complicated

    隨著科技的進步，新技術、新材料的大量應用，使作戰飛機和戰術導彈具有更快的飛行速度，更好的機動性能以及更小的雷達反射面積;同時，電子對抗技術的廣泛使用，這些都給防空導彈帶來了巨大挑戰，使地面防空變得日趨復雜。
  20. Bats are the only mammals capable of sustained flight, and, unlike birds, they can fly at relatively low speed with extreme maneuverability

    蝙蝠是唯一能夠持續飛行的哺乳動物，與鳥類不同的是，它們飛行速度較低，但極具機動性
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