機架起落架 的英文怎麼說

中文拼音 [jījiàqǐlàjià]
機架起落架 英文
chassis
  • 機 : machineengine
  • 架 : Ⅰ名詞1 （用來放置東西或支撐物體等的東西; 架子） frame; rack; shelf; stand 2 （毆打; 爭吵） fight;...
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 落 : 落名詞[方言] （北方對蓮花落的俗稱） a kind of folk song
  • 機架 : assembly cabinet, assembly rack
  • 起落架 : [航空] alighting carriage; landing gear; alighting gear; undercarriage
  • 起落 : rise and fall; up and down起落場地 [工業] pad; 起落跑道 landing strip; 起落區 landing strip; 起落...
  1. The rapid downward motion of the fuselage is stopped by the impact through the landing gear.

    起落架與地面的撞擊阻止了機身迅速地向下運動。
  2. Furthermore, taildragger planes are generally easier for ground personnel to maneuver around in confined spaces like a hangar

    同時，后三點起落架的飛機，更便於地勤人員把飛機拖到停機棚等窄小的空間里。
  3. Most aircraft today have three landing gear

    許多現代飛機使用三點式起落架。
  4. Please wipe excess oil from engine nacelles and landing gears

    擦掉發動機吊艙和起落架上多餘的油。
  5. Load analysis of undercarriage landing on the pavement

    某新機在鋪砌道面上起降時起落架受載分析
  6. The aircraft ' s undercarriage retracted as it climbed into the air

    飛機的起落架在升空時即可縮回。
  7. The undercarriage on light aircraft does not always retract in flight

    輕型飛機飛行時起落架不一定縮回
  8. 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。
  9. Finally, the author analyzed the results of the dynamic simulation and given a rough conclusion about the distribution of the ground loads of the aircraft researched among its different landing gears

    對模擬結果進行對比分析，定性地給出該飛機在對稱著陸過程中飛機所受地面載荷在各個起落架緩沖支柱上的分佈關系。
  10. Now, it is worthwhile to conduct the research on the ground load of landing gear with multi - wheels and multi - struts according to the basic theories of the mechanics, the dynamics analysis model of the full - aircraft during its landing process is established in this paper

    本文首先以某多輪多支柱飛機的起落架作為研究對象，應用動力學基本原理，建立了全機的著陸動力學模型。然後，通過利用大型動力學模擬軟體adams對該飛機進行了對稱著陸模擬，並對模擬結果進行了對比分析。
  11. 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。
  12. The results of a series of experiments on airplane nose gear rotating arm show that the technology is an effective method

    對飛機前起落架旋轉臂試件進行的多次試驗，證明此方法對金屬裂紋的檢測是有效的。
  13. Why do aircraft have only three landing gear ? why not four

    為什麼輕型飛機的起落架是三個點，而不是四個點呢
  14. According to an undercarriage loading system of an airplane, a linear model of an electrohydralic servo system was established and simulated

    本論文以某型號飛機主起落架加載系統為例，首先建立了電液伺服系統的線性化模型並進行了模擬。
  15. 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。
  16. This article for the most part of introducing landing gear system of airbus - a320 aircraft, braking system by way of parenthesis. the landing gear system includes landing gear parts, landing gear doors and extension and retraction system

    本文主要講述了空客a320飛機的起落架系統，包括有起落架部件、起落架艙門還有起落架的收放系統，附帶介紹了飛機的剎車系統。
  17. There were at least two cases of soldiers being taken aloft hanging on to the undercarriage or tail wheel in desperation

    至少有兩機倉士兵被帶上了天空，他們有的拚命抓住飛機的起落架，有的抱住尾輪。
  18. Wavelets technology and wavelet packages technology for the ultrasonic testing signal of some aeroengine. turbine vane and some aeroplane main undercarriage wheel - hub axes are researched

    本文研究了某型航空發動機壓氣機葉片和某型飛機主起落架輪轂軸套超聲檢測信號的小波分析和小波包分析技術。
  19. At last, the researchers discussed and analyzed the results of the simulation contrastively. firstly, according to the conditions of the aircraft being researched, differential coefficient equations of the aircraft during its symmetric landing are established systemically in this paper

    文章的主要內容包括:以某多輪多支柱飛機的起落架為例，依據該起落對稱著陸的實際情況，系統地建立了該飛機的全機著陸動力模型以及飛機主起落架數學模型。
  20. Fracture analysis on the retractable actuator of the main landing gear of a boeing 747sp airplane

    飛機主起落架收放作動筒斷裂分析
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