飛鳥撞擊 的英文怎麼說

中文拼音 [fēiniǎozhuàngjī]
飛鳥撞擊 英文
bird strike
  • 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...
  • 鳥 : 鳥名詞（同「犀」, 舊小說中用做罵人的話） male genital organ
  • 撞 : 動詞1 （猛然碰上） collide; strike; knock; bump against; run into 2 （碰見） bump into; run into;...
  • 飛鳥 : airglide
  • 撞擊 : 1 （撞） impact; ram; dash against; strike; knock; hit against 2 [工業] liquid knockout; percussi...
  1. The canopy transparency was strengthened to withstand a four - pound, 350 - knot bird strike

    透明座艙蓋被加強到可以經受一隻四磅重的飛鳥以350節相對速度產生的撞擊。
  2. The bird strike is similar to adding a high velocity rate loading to the aircraft wndshield, and thus results in the wndshield ' s high stain rate deformation

    飛鳥對于風擋的撞擊，類似於對于風擋施加一高速率的載荷，從而引起風擋材料以很高的應變速率變形。
  3. This research work on bird striking has a long history and already got plentiful achievemellts in theories and experiments, howevef, still a long way no doubt waits to go for sophisticated research work on it more detailed to apply to airframe engineering quantitatively in combination wth the technical reformation of the birdstrike experimelltal system in our laboratory, this thesis deeply studies and analyses the numerica1 computation and simulation methods to birdstrike dynamic response problem based on finite - elemefit - method ( fem ) numerical emulation and modem large - scale scientfic computation software

    本文結合我公司鳥撞實驗體系技術改造項目，應用有限元數值計算模擬技術及現代大型科學計算工具，對鳥體撞擊飛機風擋結構的動力學響應問題進行了系統學習與研究探討，初步掌握了科學計算方法，獲得了計算模擬的實踐經驗，為今後深入應用大型科學計算手段進行撞擊類科學問題的研究以及深入應用於工程實踐奠定了強有力的工作基礎。
  4. In summary the major research work in this thesis can be drawn as follows : 1. the techncal data and research information from woridwide aviation history about bird striking to airframe have been collected and reviewed more carefully the evolutions of bird striking load models and fem numerical compatation methods to bird strike also have been sununarized. this informational research makes great help to position further thesis work scientifically 2

    本文研究工作可歸納總結為以下三個方面： 1 、較全面整理綜述了鳥體撞擊飛機結構在國內外航空史上的技術資料以及鳥撞問題理論與工程研究的歷史沿革，總結了撞擊載荷研究模型、有限元數值計算方法的發展歷程等，明確了本文研究工作的科學定位。
  5. Investigation into arc windshield of aircraft subjected to bird impact

    飛機圓弧風擋的抗鳥撞擊問題研究
  6. The strike between flying birds and aeroplanes frequently results in damage of aircraft structures. the serious events of bird - striking can lead to unacceptable losses of aircraft and crewmembers

    鳥與飛行中的飛機相撞擊經常導致飛機結構的損壞，嚴重的鳥撞事件會引發機毀人亡的災難性事故。
  7. It is a very important project for birds to strike aircraft structures in airframe designs and appiication practices, meanwhiie, which aiso possesses of the values of in - deep scientiflc research and theoretical exploration

    鳥體對結構的撞擊不僅是飛機結構設計工程及應用實踐中的重要課題，同時也具有深入的科學研究價值和理論探討意義。
  8. When an aircraft flies at a high speed in the low altitude, bird impact possibly occurs

    飛機在低空、高速飛行時，可能會遇到飛鳥的撞擊。
  9. It is observed from the result of test that the bird bodies basically show liquid characteristics in the process of impact and that the relative pa rts of the plane affect the dynamic response ' of windshield glass

    從高速攝像和攝像結果中發現，鳥體在撞擊過程中基本表現出流體特性，飛機的附件對鳥撞試驗有較大的影響。
  10. 3. wth application of large - scale computational software anasys - dyna, the case of elastic impact to each other of two recta - ngular cross - section rods has been implemented and also compared with theoretical results, which maks good agreement and draws very helpful practical experiences to use some techncal parameters in the program. eventually, the a real - world aircraft windshield shell structure impacted by a flying bird has been simulated through fem numerical computation, and meanime, an engineering predical experimeni of bird sttiking to the windshield in some type of aircraft has been performed

    3 、應用大型科學計算程序anasys - dyna ，對彈性體碰撞進行了數值計算驗證並與理論結果對比，獲得了計算參數應用的實踐經驗；在此基礎上，進行了鳥體撞擊飛機風擋結構動力學響應的實際數值計算，與此同時安排了工程鳥體撞擊試驗，並就兩者計算結果給予了細致分析對比，獲得了良好的一致性結論。
  11. In experiments, the bird body launched by a big air gun impacts the full scale windshield of the aeroplane to simulate striking between a flying bird and a flying plane

    在實驗中，利用空氣炮發射鳥彈，撞擊飛機全尺寸風擋，以模擬飛鳥和飛機的相互撞擊。
  12. In this thesis, a combined method of finite element numerical simulation with neural network is studied to obtain the dynamic response, the impetus forces and impact parameters of windshield during bird impact

    本文採用鳥撞實驗、有限元數值模擬與神經網路相結合的方法研究鳥撞飛機風擋過程中風擋的響應以及鳥撞實驗中撞擊力與撞擊參數的獲得。
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