旋翼直升機 的英文怎麼說

中文拼音 [xuányìzhíshēngjī]
旋翼直升機 英文
autogiro
  • 旋 : 旋Ⅰ動詞1 （旋轉） whirl 2 （用車床切削或用刀子轉著圈地削） turn sth on a lathe; lathe; pare Ⅱ名詞...
  • 翼 : Ⅰ名詞1 （翅膀） the wing of a bird 2 （像翅膀的東西） the wing of an aeroplane etc : 鼻翼 wing of...
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 升 : Ⅰ動詞1 （由低往高移動） rise; hoist; go up; ascend 2 （等級提高） promote Ⅱ量詞1 （容量單位） lit...
  • 機 : machineengine
  • 旋翼 : helicopter rotor
  • 直升機 : air horse
  • 直升 : helicopter
  1. Copter rotors really spin, and cockpit and doors really open

    直升機旋翼可旋轉，駕駛艙門可關開！
  2. The hawk 4 gyroplane is supported in the air by a horizontally mounted airfoil similar to that of a helicopter but unpowered

    鷹4旋翼機利用類似直升機的旋翼提供升力，但機頂的水平旋翼無需動力推動。
  3. The pilot held a current airline transport pilot s licence ( helicopters and gyroplanes ) and a valid class one medical certificate. he had 3, 900 hours of operating experience

    肇事直升機的飛行員具備有效的航空運輸飛行員執照（直升機和自轉旋翼機）和一級體檢合格證明書，並擁有3 ， 900小時的飛行經驗。
  4. In 1945 c. j. ghu turned his attention to rotorcraft and designed a co - axial helicopter, known as the humming bird model a

    1945年，朱家仁先生製造了一架共軸雙旋翼直升機，即蜂鳥一號。
  5. The research on the rotor blade - vortex interaction ( bvi ) noise is a very important aspect and a very challenging subject in the rotorcraft aeroacoustics field

    旋翼槳-渦干擾噪聲問題是直升機氣動聲學領域的一個研究熱點和難點。
  6. Helicopter is hard to hover precisely for its bad stability. ordinarily, it is improved by flight control system, such like rotorcraft unmanned aerial vehicles which use bell bar or bell - hiller stabilizer bar. bell stabilizer bar, fixed across with teetering main rotor, consists of a bar and masses at two ends

    貝爾穩定桿由一桿與兩質量塊組成，它與貝爾直升機的蹺蹺板旋翼垂直交叉放置，這種旋翼裝置有助於加大角速度阻尼，改善貝爾直升機的穩定性，但同時也降低了操作性。
  7. Tilt - rotor aircraft combine the vertical takeoff and landing ( vtol ) capability of helicopters with the high speed performance of turboprop airplanes. located at the tips of the wing, the prop - rotors act as helicopter rotors when flying vertically and as airplane propellers in cruising flight

    傾轉旋翼飛機翼尖安裝可以傾轉的發動機短艙和旋翼系統，可以在飛行中根據需要在固定翼模式和直升機模式之間轉換，充分發揮直升機垂直起降、懸停及固定翼飛機高速巡航的優點。
  8. The paper analyzes the characteristic of aerodynamics with structure of helicopter propeller blade, dissertrates vortex theory and the theory about gliding air field which produce the power of helicopter propeller blade. at the same time it also deduce the method of computing the induced velocity produced by helicopter propeller blade with vortex theory. at last, an influcence to the spreading of sound is discussed

    並且將兩種定位演算法進行了比較，說明了優劣；結合直升機的結構分析了旋翼的空氣動力特性，論述了直升機旋翼產生拉力的滑流理論和渦流理論，結合渦流理論論述了直升機旋翼流場誘導速度的計算方法，在此基礎上分析了直升機旋翼流場對聲音傳播的影響。
  9. As one of the basic problem of helicopter dynamics, the aeromechanical stability of the coupled rotor - body system has been paid a lot of attention

    直升機旋翼/機體耦合系統的氣動機械動穩定性問題是直升機動力學的基本問題之一，長期以來一直受到人們的普遍關注。
  10. To study the influence of this damper configuration to aeromechanical stability, some work has been done in this thesis. first, dynamic equation of the rotor - hub system was modeled with the generalized hamilton principle, which can be used to analyze the stability problem in different conditions like on - ground, hovering and flight. when fastening the fuselage, the model can also be used to analyze the stability problem of isolated rotor system

    為了研究這種新型布置減擺器對直升機穩定性的影響，本文所作研究工作如下:首先，本文利用廣義的hamilton原理建立了適用於不同狀態（地面、懸停和前飛）的旋翼/機體耦合系統的動力學模型，該模型中將機體固定可以用來分析孤立旋翼的穩定性問題。
  11. They are often equipped with the most insane and diabolically dangerous gadgets their mekboys ' febrile minds can come up with, from battlewagons shielded by crackling force field generators to wings of deth - koptas, flying to battle on screeching rotor blades

    從裝備吱吱作響的防護力場的戰斗大車，到有著呼呼飛轉的剃刀旋翼的玩命直升機，暴走團的坐騎總是裝備著它們的技術小子狂熱的腦殼所變出來的最最瘋癲險惡的配件。
  12. In chapter 5, the uh - 1 model rotor, the model rotor measured in the present work and the helicopter z - 8 rotor are taken as numerical examples, the calculations on rotor noise under different flight conditions are carried out for validation purposes

    應用該模型，分別以uh - 1模型旋翼、本文試驗的模型旋翼以及z - 8直升機旋翼為算例，對不同飛行條件下的旋翼氣動噪聲進行了計算，驗證了本文的計算方法。
  13. Fly straight and level form left to right as the helicopter is just about in front of the pilot, pull back cyclic, adjust the collective to maintain constant altitude and speed and hold the back cyclic as the helicopter completes one ( 1 ) full traveling tumbling back flip to upright

    由左至右保持水平直線飛行，當直升機在操控者的正前方時，將升降舵拉升舵，控制主旋翼的螺距使直升機保持固定的高度及前進速度，向後翻滾一圈完畢。
  14. Fly straight and level from left to right at a moderate speed as the helicopter is just about in front of the pilot, add extra collective momentarily, then simultaneously push forward cyclic, and adjust the collective to maintain constant altitude and speed and hold the forward cyclic until the helicopter completes one ( 1 ) full traveling tumbling front flip to upright

    由左至右保持適當速度的水平直線飛行，當直升機在操控者的正前方時，瞬間加大主旋翼的螺距，同時將升降舵打降舵，控制主旋翼的螺距使直升機保持固定的高度及前進速度，直到直升機向前翻滾一圈完畢。
  15. Frequency tests of helicopter rotating rotor blade

    直升機旋翼旋轉狀態下槳葉固有頻率的測試
  16. This thesis, which is devoted to the research on the smart rotor with actively controlled trailing - edge flap for hub oscillatory load reduction, offers a potential approach for the vibration reduction of helicopter

    本文對帶有主動控制后緣附翼的智能旋翼用於降低槳轂交變載荷進行探索性的研究，為降低直升機飛行中機體振動水平提供一條有效的新途徑。
  17. Because of the periodicity of the hub oscillatory load and the nonlinearity of the i / o relationship of the smart rotor, the neural control methods with both off - line and on - line modeling in frequency domain on the smart rotor and their realization procedures are presented

    飛行中直升機的槳轂交變載荷以周期性的為主，而智能旋翼的輸入輸出關系具有非線性特徵。據此，本文提出離線建模的和在線建模的智能旋翼頻域神經控制方法，並給出實現的具體方案細節。
  18. With the helicopter upright flying sideways straight and level from left to right, as the helicopter passes in front of the pilot, apply collective and right cyclic to complete an outside loop

    保持機尾朝向操控者，由左向右開始橫向水平飛行，當直升機通過操控者的前方時，加大主旋翼的螺距並且將副翼打右舵完成一個外浸斗。
  19. With the helicopter upright flying sideways tail - in straight and level from left to right, as the helicopter passes in front of the pilot, apply collective and left cyclic to complete an inside loop

    保持機尾朝向操控者，由左向右開始橫向水平飛行，當直升機通過操控者的前方時，加大主旋翼的螺距並且將副翼打左舵完成一個內浸斗。
  20. But the variation of its aerodynamic forces will induce flapping motion and produce the cyclic pitch on the main rotor blades by the bell mixing mechanism. in order to study the effect of bell - hiller stabilizer bar on helicopter stability and control, this paper first analyze the function and the principles, give the flapping equation and a flight dynamic model with bell - hiller stabilizer bar. and then works over the stability and control of uav r - 50 in hover and cruise condition, and analyzed the influence from parameters of the bar to it

    為了深入研究希勒伺服旋翼對直升機穩定性和操縱性的影響，本文首先分析了希勒伺服旋翼的功能和工作原理，推導了伺服旋翼的揮舞運動方程，建立了帶有希勒伺服旋翼直升機的飛行動力學模型，然後以yamahar - 50無人直升機為例，分析該直升機在懸停和前飛時的平衡、穩定性和操縱性，在此基礎上進一步研究希勒伺服旋翼設計參數變化對直升機穩定性和操縱性的影響。
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