theoretical aircraft 中文意思是什麼
theoretical aircraft
解釋
研究中的飛機- theoretical : adj. 1. 理論（上）的，學理上的 （opp. applied）。2. 假設（性）的；純理論的，推理的。3. 空論的 （opp. practical）。adv. -ly
- aircraft : 飛機（單復數同）
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The safety index system was given out based on the understanding of the current military specifications and airworthy requirements of aircraft structures, the theoretical fundamental and practice experience of these indexes were illuminated also
摘要在理解現行國軍標和適航條例的基礎上，給出保證結構完整性的安全性指標體系，並且說明指標的理論和實踐依據。 -
Based on the aircraft structure fatigue theory, the article discussed the theoretical basis of methods that are usually used for aircraft structure fatigue crack - forming life estimation, i. e. the stress severity factor approach ( normal stress approach ), the local stress & strain approach, detail fatigue rating approach ( dfr ). also the processes of life estimation of these approaches are studied in the article
文章在簡要介紹飛機結構疲勞強度理論的基礎上，對目前飛機結構勞疲勞裂紋形成壽命估算常用的應力嚴重系數法（名義應力法） ，局部應力應變法，細節疲勞額定值dfr法的理論依據作了較詳細的論述，同時對這些估算方法進行壽命估算的過程與步驟也作了詳盡的闡述。 -
Airborne sar could gain high - quality image during aircraft flight. due to its theoretical advantages, sar imaging has been widely applied in both military and civilian areas
由於合成孔徑雷達成像具有很多原理性優點，因而在軍事和民用領域都取得了廣泛的應用。 -
A integrated flight / propulsion control ( ifpc ) theoretical schema was designed based on this concept and a engineering schema was developed after take consideration of currently engineering condition and the requirements of in - service aircraft upgrade. a auto - flight system was designed which can achieve accurate flight movement control and increase performance of flight task such as ascend, cruise, te
基於該概念設計了飛推綜合原理方案，並在考慮工程實現條件及現役飛機改進、改型要求后建立了工程實現方案，設計了軌跡跟蹤方式的自動飛行系統，解決了軌跡生成、表示、管理、跟蹤等問題，能夠實現運動狀態的精確控制，提高爬升、巡航等任務的性能。 -
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。 -
Several key problems and their technical settlements were expounded emphatically, such as the accelerated corrosion test technique for aircraft structure under laboratory conditions, the evaluation technique for corrosion damage of anticorrosive coats, the distribution characteristics and their variation regularities of the corrosion damage and fatigue life, the corrosion equivalent relationship between the accelerated environment and the service environment, and the methods for theoretical analysis of the calendar life
重點對腐蝕環境下飛機結構加速腐蝕試驗技術、防腐塗層腐蝕損傷評定技術、腐蝕損傷和疲勞壽命的分佈特性及其變化規律、腐蝕當量關系和日歷壽命理論分析方法等幾個關鍵問題及其技術途徑進行了闡述和探討。 -
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。 -
Based on the analysis of advanced composite structure design and its optimal methods, the author in this thesis sophisticatedly discusses the applied optimal design techniques of composite layered panel tail - structure of a developing aircraft in the phase of theoretical layout design by using ansys system
本文在分析復合材料結構設計技術及優化設計方法的基礎上，應用ansys軟體環境，系統深入地研究探討了某型在研飛機平尾復合材料結構打樣設計階段的實用優化設計技術。 -
The mathematical methods of theoretical analysis to determine some unknown or omitted parameters in combat efficiency theory of military aircraft based on the present models of combat efficiency of airforce equipment and the actual data of military operation are introduced in order to develop or improve the theory with practical work and some new concepts, such as combat efficiency and actual efficiency among airforce mission. for example, the combat efficiency usually comes from academic research and could be also called appraisal efficiency or static efficiency. after modified with actual data of military operation of past records which also could be seen like actual combat efficiency, confrontation efficiency and dynamic efficiency. through calculation and analysis it must be noted that the numerical value of actual combat efficiency is larger or much larger than the value of combat efficiency
通過應用現有的作戰飛機空戰效能的數學分析模型，在已有的歷史空戰實例資料數據的基礎上，進一步確定或者探討有關戰效分析的數學模型中的待定因子或者假想忽略不計的參數，進而對作戰飛機空戰時的效能評估的研究模型作一些驗證和完善性質的分析，從而提出有關戰斗機空戰時作戰效能評估的新思路或新概念.比如，通常所理解的作戰效能，也稱為評估效能或靜態效能，經過加權以後，形成實戰效能或對抗效能，也可稱為動態效能.經過計算分析，認為對抗效能的數量級別，要比評估效能的數量級別大，甚至很大 -
The thesis puts forward bending theory of flat plate with extensive four - displacement for the first time, so it has significant theoretical significance. and the theory is helpful and practical for the design and construction of expressway, airport aircraft parking area, wharf freight shed and plate type foundation
本論文首次提出了具有四個廣義位移的平板彎曲理論，具有重大的理論意義，同時對高速公路路面板、機場停機坪、碼頭貨艙、板式地基的設計和施工等工程實踐具有重要的指導意義。
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