long-range flight 中文意思是什麼

long-range flight 解釋
遠程飛行
  • long : n 朗〈姓氏〉。vi 渴想，極想，渴望 （for 〈古語〉 after to do）。adj （longer longest ）1 長，長的...
  • range : vt 1 排列；整理（頭發等）。2 使歸類[班、行、隊]；把…分類。3 〈用被動形或反身形〉加入，站住…的一邊...
  • flight : n 1 飛行，飛翔；（鷹對獵物的）追趕。2 （候鳥等的）遷徙；飛行的一群。3 （光陰）飛逝。4 （思想等的...
  1. Whether the long - range aerocraft can complete the flight mission has the direct relation with the performance of the fire work departing installation, so it has the great reality significance to optimize the structure of space navigation departing installation

    火工分離裝置工作性能的好壞直接關繫到遠程飛行器完成飛行任務的成功與否，因此對宇航火工分離裝置進行結構優化具有重大的現實意義。
  2. In response to press enquiries today ( april 5 ) on the flight time limitations ( ftl ) scheme, a spokesman for the civil aviation department ( cad ) said that the capability of today s aircraft to support ultra long range ( ulr ) operations had necessitated new guidelines to be developed to help avoid the onset of fatigue in aircrew, and that the views of the aviation industry would be fully considered before the guidelines issued under the scheme were finalised

    二年四月五日民航處今日（四月五日）回應報界查詢針對超長航距運作而制訂的飛行時間限制計劃時表示，由於現代飛機續航能力不斷增加，故有需要制訂新指引，避免飛行人員過勞。處方在最後決定有關計劃的指引前將全面考慮航空業界的意見。
  3. Due to complicated continuous helicopter models and a wide range of constraints, numerical solutions on a mainframe computer have to take a long time. for a given set of initial helicopter states and flight parameters, optimal solutions are fitted by a fourier series. the coefficients of the fourier approximations are then interpolated as functions built by three - layer bp network with inputs of initial flight states and parameters

    最後，由於直升機數學模型的復雜性，這給實時優化計算帶來很大困難，本文研究了地面計算機計算的最優軌跡如何在機載計算機上實時顯示，對飛行員的操縱提供參考，即把不同初始條件得到的最優軌跡曲線進行傅立葉部分級數化，得到傅立葉系數，選取合適初始條件作為變量，對這些最優軌跡曲線進行擬和，建立bp神經網路預測模型。
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