音速飛行 的英文怎麼說

中文拼音 [yīnsùfēiháng]
音速飛行 英文
sonic flight
  • 音 : 名詞1. （聲音） sound 2. （消息） news; tidings 3. [物理學] （音質） tone 4. （姓氏） a surname
  • 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...
  • 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...
  • 音速 : [物理學] velocity of sound; speed of sound; sound velocity
  • 飛行 : flight; flying; aviate; voyage; volitate; hop
  1. Departures form the ideal practice followed by the wright have been particularly noticeable in the development of supersonic and hypersonic vehicles.

    特別值得注意的是在發展超音速和高超音速飛行器的過程中，偏離了萊特理想的工作方式。
  2. 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。
  3. A sonic boom is the loud crash and shaking that happens when a jet plane goes faster than the speed of sound

    聲爆是當噴氣式飛機超音速行駛時產生的巨大碰撞和搖動聲。
  4. Ramjet has been widely used in all kinds of supersonic and high - supersonic aircraft. it has caught more and more attention recently because there is no need for rotating impeller machine

    而沖壓發動機不需轉動的葉輪機械，結構簡單，高速性能優良，被廣泛用於各類超音速和高超音速飛行器，愈來愈受到人們的關注。
  5. The return of a reusable spacevehicle into earth ' s atmosphere with high - supersonic is gas - heated intensely, which requiring the high performance of thermal protection provided by the hot - structure composite materials

    可重復使用空天飛行器以高超音速再入大氣層時受到強烈的氣動加熱，對結構的防熱性能提出了很高的要求。
  6. The lamv is a vertical take - off and landing aircraft that can fly in a quick, quiet, and agile manner

    Lamv是一種垂直起降航空器，能以快速、低噪音、敏捷的方式飛行。
  7. President vladimir putin donned navy uniform to watch a missile launch at sea yesterday, hours after dressing as a pilot and flying in a supersonic bomber

    昨天（ 8月17日） ，俄羅斯總統普京先客串了一把「飛行員」 ，乘坐超音速轟炸機發射導彈。結束飛行幾小時后，他又穿上一身海軍制服在海上觀看導彈發射。
  8. Why should we expect old aliens to drive their ufos at mach 200 with martian rock ‘ n roll blaring out the windows

    為什麼我們要期待老年外星人在駕駛著他們200倍音速的不明飛行物時還大聲播放著飄出窗外的火星搖滾樂呢？
  9. Analyzing existing engineering methods, we combine them in such a way to make computing aerodynamic characteristics possible for arbitrarily shaped body

    驗證、分析了各種超音速、高超音速氣動力工程計算方法，將各種工程方法統一起來，用於求解任意外形的飛行器氣動力。
  10. 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。
  11. In recent years, the most of new fighters and strategic missiles require fly with supersonic or hypersonic speed, and this make a lot of researchers think much of this kinds of phenomena

    近年來，新一代的戰斗機及新型的戰略導彈對超音速、高超音速飛行的要求，引起了國內外許多研究人員對這一類流動的重視。
  12. Just as the passage of a supersonic jet through the atmosphere produces a shock wave, the encounter of the solar wind with the magnetosphere forms a shock wave ? known as the bow shock ? some 13, 000 kilometers upstream ( that is, closer to the sun ) from the dayside magnetopause

    就像超音速噴射機在大氣層飛行時會產生震波，當太陽風碰上地球磁層，也一樣會產生震波，我們稱之為弓形震波，產生位置約在晝側的磁層頂外13000公里處。
  13. And the reduced chemical reaction mechanism of supersonic hc propellant is confirmed. as the production of splitting reaction, ethane is plentiful in the hydrocarbon

    確定超高音速飛行器碳氫類推進劑的簡化化學反應機理，乙烯作為裂解產物在小分子烴中含量居多。
  14. Mig pilot : it ' s fast ! estimated air speed is greater than mach 3. bearing south. . i ' m about to lose it

    米格戰斗機飛行員：太快了，確定它的飛行速度大於3馬赫（音速的三倍） ，向南飛了，我看我快跟不上了。
  15. Man was landing on the moon ; huge computers made thousands of calculations a second ; the basic genetic code had been broken ; major infectious diseases had been defeated through antibiotics and vaccination ; concorde was flying at twice the speed of sound and for the first time we could watch colour tv transmitted live from around the world

    人類曾經登上了月球，巨型計算機在一秒的時間內完成成千上萬的計算、基本的遺傳密碼得到破解、通過抗生素和免疫接種使傳染性疾病得到控制、協和式飛機也曾以兩倍于音速飛行，我們也第一次能看到全球實況直播的彩色電視節目。
  16. Accurate calculation of aircraft steady and unsteady aerodynamics and flutter characteristics, especially in the transonic speed range is a crucial problem for aircraft designers. it is very important for us to develop an efficient, accurate, robust navier - stokes / euler flow solver that could be used to study transonic steady and unsteady flowfields

    飛行器的定常和非定常氣動力的準確數值求解及顫振特性研究，特別是跨音速范圍內的準確數值求解及研究，一直以來都是飛行器設計工作者必須面對的重要研究難題。
  17. Vario - an electronic instrument that displays the altitude + the rate of climb / sink. a vario produes variable audio sounds to indicate whether the pilot is going up or down

    升降速率表能夠顯示飛行傘所在高度，爬升或沈降速率變化（上升率或下降率）的電子儀器產品，並使用不同電子音響聲音及頻率，辨別飛行中是在爬升或是下降情況。
  18. It flew with the speed of the wind and gave forth a melodious sound ( a humming noise

    它以風速飛行，發出了音調優美的聲音（交流聲？ ）
  19. Flights must be flown in realtime mode ( 1x sim rate. no accelerated mode allowed ). concorde or other supersonic a / c are also forbidden

    飛行過程必須遵循真實情況（禁止開倍速飛行） ，協和等其它超音速機型被列為禁止使用機型
  20. Panel flutter is a classical supersonic aeroelastic phenomenon that is usually accompanied by temperature elevation on the outer skin of high - speed aerospace vehicles

    壁板顫振是發生在高速飛行器上的一種典型的超音速氣動彈性現象。
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