放起落架飛行 的英文怎麼說

中文拼音 [fàngqǐlàjiàfēiháng]
放起落架飛行 英文
fly feet off
  • 放 : releaseset freelet go
  • 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
  • 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;...
  • 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...
  • 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...
  • 飛行 : flight; flying; aviate; voyage; volitate; hop
  1. Whereas many taildraggers can afford to use non - retracting gear with minimal impact on performance, planes with nosewheels almost always require retraction mechanisms to reduce drag

    另一方面，固定式后三點起落架耐沖擊性能較強。而前三點起落架，需要收放式以減小飛行時的阻力。
  2. 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。
  3. I was told that the pilot got distracted by runway workers installing the new lighting system and forgot to put the gear down

    "我被告知-飛行員被正在跑道安裝新燈光系統的工人分了神，忘記放下起落架了。
  4. 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。
  5. You know you ' ve landed with the wheels up if it takes full power to taxi to the elevator

    當你要油門全開才能讓飛機滑行時，你就會知道剛剛落地前忘記放下起落架了。
  6. You know you ' ve landed with the wheels up if it takes full power to taxi to the elevator

    當你要油門全開才能讓飛機滑行時，你就會知道剛剛降落前忘記了放下起落架。
  7. You know you have landed with the wheels up if it takes full power to taxi to the elevator

    當你要油門全開才能讓飛機滑行時，你就會知道剛剛降落前忘記了放下起落架。
  8. All the main parts of the airplane were located in the front part of the tubby fuselage, the fuel tank and retractable landing gear were right under the pilot

    飛機的所有主要的部件位於桶狀機身的前部，燃料箱和可收放的起落架位於飛行員下面。
  9. A common complaint from pilots was the manual hand - cranked retracting landing gear, which required 30 cranks

    而飛行員最苦惱的卻是用手搖曲柄操作的收放式起落架，需要搖30圈之多。
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