飛機著落 的英文怎麼說

中文拼音 [fēijīzhāolà]
飛機著落 英文
landing aircraft
  • 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...
  • 機 : machineengine
  • 著 : 著助詞1. （表示動作的持續） 2. （表示狀態的持續） 3. （用在動詞或表示程度的形容詞後面, 加強命令或囑咐的語氣） 4. （加在某些動詞後面, 使變成介詞）
  • 落 : 落名詞[方言] （北方對蓮花落的俗稱） a kind of folk song
  • 飛機 : airplane; plane; aeroplane; kite; bird; aircraft
  • 著落 : 1. （下落） whereabouts 2. （可指望的來源） assured source
  1. Palmdale, california, 1977, streams of light trace a lockheed tristar landing on automatic pilot. from the cockpit dale activated two cameras mounted on the aircraft ' s vertical stabilizer

    美國加利福尼亞，棕櫚谷， 1977年，布魯斯?戴爾，光的流線追蹤著一架靠自動導航降落的洛克希德三星噴氣飛機。戴爾坐在駕駛艙中啟動在垂直穩定翼上的2架相機的快門。
  2. Based on the investigation and research, the paper gives a testing method, which measures the taking off and landing distance of airplanes with the laser locating system for airplanes trace. and by way of the field measuring on plateau airports, we have got the integrated modifying coefficients of three kinds of airplanestaking off and landing running distance such as h6. all of these provide scientific basis for the runway length design of the plateau airport

    在調研論證的基礎上，提出了利用《飛機起落航跡激光定位系統》測定飛機起飛著陸滑跑距離的測試方法，並通過高原機場實地測試，得出了三種飛機在高原機場上起飛著陸滑跑距離的綜合修正系數值，為高原機場跑道長度設計提供了可靠的理論依據。
  3. State media quote the revolutionary guards as saying the antonov 74 aircraft crashed on takeoff monday after one of its engines caught fire

    伊朗官方媒體援引伊朗革命衛隊的消息說，這架安東諾夫- 74飛機星期一起飛時一臺發動機著火，飛機墜落。
  4. Up to now, the dynamic simulation for aircraft landing and taxiing by the software adams based on the full aircraft model has not been found. in this paper, dynamic analysis for landing gear landing and taxiing is conducted for a large transportation aircraft with a post nose landing gear and two truck main landing gears. a dynamic analysis model of the landing gear and a full - scale aircraft model used in the simulation are developed by applying dynamics basic theory

    論文以我國某大型運輸飛機起落架為研究對象，應用動力學基本原理，基於adams aircraft模塊建立了起落架著陸動態性能分析模型以及由機身、前起落架緩沖支柱、前起落架機輪、主起落架緩沖支柱和主起落架機輪五個子系統構成的全機模型，進行落震、全機著陸與滑跑動力學模擬。
  5. It supports the aircraft during parking and endures the loads during ground maneuvers. most of the vertical and horizontal kinetic energy are absorbed and dissipated by landing gear. it plays an extreme important role in preventing the airframe from vibration and excessive impact forces, improving passenger comfortable characteristics and increasing aircraft flight safety

    飛機起落架作為飛機結構的一個重要部件，承受著飛機與地面接觸時產生的靜、動載荷，吸收和消耗飛機在著陸撞擊、跑道滑行等地面運動時所產生的能量，在減緩飛機發生振動，降低飛機地面載荷，提高乘員舒適性，保障飛機飛行安全等方面發揮著極其重要的作用。
  6. A large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning

    應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量，本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析，得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現，起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成，起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大，這說明可以通過重新結構設計降低起落架噪聲。
  7. Analysis of landing - gear behavior for landing amp; taxiing

    飛機起落架著陸與滑跑性能分析
  8. How to precisely simulate the landing process of an aircraft and effectively absorb aircraft landing kinetic energy to attenuate the impact loads on aircraft is a problem facing the landing gear community

    如何精確模擬飛機著陸過程起落架和機身的動態響應，並據此設計減小飛機著陸過程中的沖擊載荷的方案，一直是飛機起落架設計和分析中的重要課題。
  9. For the past decades, many efforts have been made to learn the behaviors of landing gear during touchdown. with these known behaviors of landing gear, a number of methods have been developed to attenuate the landing impact loads

    作者實現了某型運輸機起落架和全機得數字化虛擬樣機，不但能夠真實模擬飛機著陸性能，而且從系統的高度為靜平衡、滑跑和地面操縱等性能模擬提供了良好的平臺。
  10. During aircraft take - off and landing phases, the dynamic loads and vibrations caused by landing impact and the unevenness of runway will result in airframe fatigue, discomfort of passenger and the reduction of the pilot ' s ability to control the aircraft

    在飛機起飛和著陸過程中，由著陸沖擊和跑道不平引起的沖擊載荷和振動，會造成飛機機體疲勞損傷、乘客不適及地面駕駛操縱能力的降低。因此，在設計飛機起落架緩沖器時，必須限制起落架傳遞給飛機的沖擊載荷。
  11. Aircraft arresting gear is one kind of important safeguard equipment for airports. it is used to arrest an aircraft going beyond the range of a runway at normal landing or by accident to guarantee safety of the pilot and aircraft

    飛機著陸攔阻裝置是機場重要的常務保障設施，用來對正常降落和因意外原因沖出跑道的飛機實施安全攔阻，以保障人機安全。
  12. This article introduces a new conception named the landing region to attenuate the landing impact loads during touchdown. in the opinion of energy absorption and dissipation, this new method will have great potential for attenuating the landing impact forces

    引入降落區概念以後，飛機的著陸動能將由飛機起落架和降落區緩沖機構共同承擔，從而為飛機起落架的著陸減震技術開辟了一個潛力巨大的新方向。
  13. Abstract : a large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning

    文摘:應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量，本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析，得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現，起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成，起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大，這說明可以通過重新結構設計降低起落架噪聲。
  14. When the plane landed, i awoke from my thoughts and came back to reality

    隨著飛機降落，思緒又拉回現實。
  15. In the former study of the landing process of an aircraft, modeling and analysis methods are conventional and a little bit drop behind

    以往對于飛機著陸過程起落架和機身動態響應的模擬，大多對起落架系統進行理想化的簡化假設，建模和分析手段相對較為傳統。
  16. Computational multibody dynamics and virtual prototyping technology are brand new modeling and analysis methods for simulating the landing process of an aircraft

    而計算多體系統動力學和虛擬樣機技術的出現，使得對于飛機著陸過程起落架和機身動態響應的模擬更逼近於現實。
  17. The aircraft came down in flames, and heat fused most of the parts together into a solid mass

    飛機著火墜落，高溫把它的大部分溶化成一個大鐵塊。
  18. Another way to attenuate the landing impact loads is to embed a control system into landing gear system

    對飛機起落架在降落區上著陸的情況進行了數值模擬分析並做了相關參數研究。
  19. The paper mainly discussed and analyzed aircraft landing gear using model reference adaptive control and mcs ( minimal control synthesis algorithm ), built up the mathematics model and linear state equations of aircraft landing gear during the landing and taxiing and analyzed the virtues of model reference adaptive and minimal control synthesis algorithm

    本論文主要是採用模型參考自適應和最小控制綜合演算法（ minimalcontrolsynthesisalgorithm ）來描述飛機起落架系統，建立了完整的起落架著陸滑跑的數學模型和線性狀態控制方程，分析了模型參考自適應和最小控制綜合演算法的優點。
  20. Based upon this practice, the result of side - wind effort will force the right wheel of airplane landing first

    研判造成此一現象可能的原因為側風的影響，造成飛機降落時右側輪胎先行著地。
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