飛機改型 的英文怎麼說

中文拼音 [fēijīgǎixíng]
飛機改型 英文
aircraft conversion
  • 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...
  • 機 : machineengine
  • 改 : Ⅰ動詞1 （改變） change; transform 2 （修改） revise; alter; modify 3 （改正） rectify; correct 4 ...
  • 飛機 : airplane; plane; aeroplane; kite; bird; aircraft
  • 改型 : retrofit
  1. 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。
  2. 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。
  3. The aviation industry for civil use, while strengthening technological research, expanding sub - contracting scope for production, and improving existing plane models, has made important headway in manufacturing general - purpose aircraft and the " xinzhou 60 " aircraft, and has begun the r & d of new feederliners

    民用飛機工業在加強技術研究、擴大轉包生產、改進現有機型的同時，在通用飛機、 「新舟60 」飛機生產上取得重要進展，並開始研製新型支線飛機。
  4. 3 ) definition of input designer concept for flight control system ( fcs ). a input designer was successfully constructed which can provide a effect almost the same as directly control over aerodynamic control surface through the careful design of inputs of fcs. this input design concept is very important for in - service aircraft upgrade where change of the original pcs is not allowed

    3 ）提出了飛控系統輸入設計概念，並成功地構建了飛控輸入設計器，能夠在不改變原飛控系統條件下有效地提高舵面控制能力，獲得接近直接舵面操縱的性能，對于現役飛機改進、改型中飛機運動自動控制系統的設計具有非常重要的意義。
  5. Under the order, the minimum levels of csl under the existing administrative requirement ( ranging from us $ 25 million to us $ 1 billion depending on aircraft weight ) will continue to apply. the only change is the addition of a us $ 15 million minimum csl level for light aircraft. this new level is to ensure adequate insurance cover while not imposing an excessive burden on light aircraft operators

    根據命令規定，現時透過行政措施訂立的最低合一限額保險的數額（按照飛機的重量，由2 ， 500萬美元至10億美元不等）將繼續適用；而唯一的改變就是加入輕型飛機的最低保額（ 1 ， 500萬美元） ，以確保規定項目有足夠的保障，同時亦不致令有關經營者負擔過重。
  6. Mayday, mayday, mayday, tg612. we have just been hit by a light aircraft, left wing tip appears to have been torn off, we ' ll divert to kung ming for landing

    遇險信號， tg612剛才我們與一架輕型飛機相撞，左翼尖好象被撞掉了，我們立即改航去昆明備降。
  7. The rise in identity theft, coupled with the current climate of fear about terrorism, has led organizations ranging from database builder oracle to the american association of motor vehicle administrators to propose the development of tamperproof ids that would positively verify everyone ' s identity for purposes as diverse as opening a bank account or getting on an airplane

    身分遭竊的事件層出不窮，再加上近來彌漫著恐怖主義的可怕氣氛，讓各類型的組織（從資料庫設計公司甲骨文到美國汽車管理協會） ，紛紛倡議發展防竄改身分的證件，以便在各式各樣的用途上都能有效為每個人驗明正身，像是銀行開戶或是搭乘飛機。
  8. The u. s. constitution contains very few provisions relating to the qualifications of electors. article ii, section 1, clause 2 provides that no senator or representative, or person holding an office of trust or profit under the united states, shall be appointed an elector

    就空防能力而言，美製裝備包括e - 2t空中預警機；勝利女神、鷹式、及榭樹地面防空飛彈；改良型防空飛彈，即愛國者飛彈的改良系統；與一百五十架f - 16戰機。
  9. In the past 4 decades since its establishment, it has successfully accomplished the mapping, mimicry, improvement and modification of some 30 types of planes, among which, the yunshuji - 7 plane has become the major force of china branch airlines

    建院近40年來，先後成功地測繪仿製改進和改型的飛機型號多達三十多種，其中運七飛機已成為我國支線航空中的主力機隊。
  10. The group has devoted major efforts to develop products, strengthened international cooperation, taken the lead in realizing design and production of civil aircraft and new style automobile in international cooperation, exported approximate 80 of y12 to 18 countries, built up a base producing 150000 minivans annually and been ranked among the national top 500 industrial enterprises in amount of sales for seven years since reform and opening

    改革開放以來，集團大力開發產品，加強國際合作，率先實現了國際合作設計生產民用飛機和新型汽車， y12飛機出口18個國家近80架，集團建成年產15萬臺微型車的基地，連續7年躋身於全國500家銷售額最大的工業企業行列。
  11. The backward scattering field of extended target is approximated as the synthesis of many strong scatter centers on target, and geometric optical method is used in establishing deterministic model of a aircraft in the paper, the model is used to evaluate the performance of frequency diversity in suppressing glint at last

    本文將復雜目標後向散射回波近似為目標上若干強散射中心回波的合成，結合幾何光學法得到了某種飛機目標的確定性模型，並用該模型評定頻率分集對角閃爍抑制的改善性能。
  12. Thrust vectoring is the key technique for the modem fighter with agility and post - stall maneuver ability and good flight quality. and now it is the necessary technique for the fourth generation fighter and hot technique for the performance improvement for the third generation fighter

    推力矢量技術是現代戰機具有敏捷性、過失速機動能力、良好的飛行品質的關鍵技術，其已成為第四代戰斗機的必備技術和第三代戰斗機改型的熱門技術，得到了越來越多的重視。
  13. Whereas airbus markets the a340 - 500 with 313 seats in a three - class configuration, sia has designed the aircraft with only 181 seats including 64 in business class

    空客公司向市場推出的a340 - 500型飛機有3個等級、 313個座位，但新加坡航空公司將飛機改裝后，將只有181個座位，其中64個在商務艙內。
  14. Then the paper demonstrates the process to system modeling, analysis and design making use of object - oriented technology and uml, describes and analyses especially expression result to the user ' s needs and system model of uml view. the systematic model to consistency of the user ' s needs model is proved, and the superiority of using object - oriented thought is announced in the software researches and develops. the paper has put forward system ensemble frame mode relying mainly on b / s structure and complemented of c / s structure, and discussed the superiority of choosing java as the programming language and oracle database as stores for the data ; finally, the paper describes the implementation and running situation of ammis based on web, and summarizes the relevant technology and question in the development course of application system

    然後，論文論述了運用面向對象技術、 uml統一建模語言進行系統建模、分析和設計的過程，重點描述、分析了使用uml視圖對用戶需求和系統模型的表達結果，論證了系統模型與用戶需求模型的一致性，揭示了面向對象思想在軟體研發過程中應用的優越性，提出了以b s結構為主、 c s結構為輔的系統總體結構模式，討論了選擇java為編程語言、 oracle數據庫為數據存儲的優越性；最後，描述了基於web的飛機維修管理信息系統的實施運行情況，並對應用系統開發過程中相關技術和問題進行總結，對系統待改進之處進行了分析，對飛機維修企業信息化進行了展望。
  15. Finally, the reconstructed surfaces were used in computer aided visualization of electrical design of airborne radome. on contrary to the traditional way of computing the angles of incidence by solving the problem that where the ray of electromagnetic waves intersected with the surface of radome, our method can express the distribution of the value of the angle of incidence on airborne radome succinctly and efficiently

    最後將重塑曲面應用在某型飛機雷達罩電性能參數的計算機輔助可視化設計中，改進了原有方法通過雷達電磁波入射線同雷達罩表面曲面求交解方程獲得入射角的繁瑣設計方式，快速直觀有效地表達了入射角參數在雷達罩表面的分佈情況。
  16. To meet the needs for wider surge margin of the turbofan engine, a new model was developed to predict the characteristics of the fan / high pressure compressor and turbine in this thesis. several ways, including, variable inlet guide vanes of the fan, variable guide vanes of the high pressure compressor, the variable inlet area ratio of the mixer and the nozzle areas, were presented to enlarge the surge margin of the turbofan engine. meanwhile, a method of combined variable geometries for optimizing controls of inlet guide vanes of the fan, guide vanes and the first two stators of high pressure compressor, area ratio of mixer and noz zle areas was established

    為了滿足下一代作戰飛機對推進系統的性能和穩定性要求，本文建立了壓縮系統特性和渦輪特性的新模型，並分別採用改變渦扇發動機風扇進口導流葉片、壓氣機導流葉片和前兩級靜葉片、混合室進口處內、外涵面積比和尾噴管面積，研究了其對發動機性能和穩定性的影響，進而得出了渦扇發動機變幾何擴穩的方法，為發動機變幾何擴穩研究打下理論基礎。
  17. The boeing 777 - 200 is the shorter variant of the b777 - 300 and carries 336 passengers in two classes. it is designed for medium traffic short - haul and medium - haul routes

    波音777 - 200型飛機是波音777 - 300型飛機的改良機種，機身較短，可載客336人機位分為兩種等級。
  18. The anti - skid braking controller of a aircraft was reconstructed in a digital way

    本文針對某型飛機的防滑剎車系統進行了數字化改造。
  19. The controller of the anti - skid braking system has already passed the experiment. the result shows that the hardware design of the anti - skid braking system ' s control box is feasible, the control strategy used is correct and efficiency, the system is stable and the performance of the anti - skid braking system is improved.

    課題所完成的飛機剎車系統數字控制盒已通過慣性臺的基本試驗，結果表明：飛機剎車系統數字控制盒的硬體電路設計合理可行，軟體設計所採用的控制策略正確、有效，系統運行穩定可靠，改善飛機剎車系統性能，能夠滿足型號飛機的需要。
  20. Composite material is novel and has a vast developing foreground. it has been used in every walk of life. the composite material aircraft structural technique is high and new technology aiming to carry out high structural efficiency and improve the synthetical performance of aircraft pneumatic elasticity etc. the application of the advanced composite material has a considerable important effect on the aircraft structural lightweight

    復合材料是一種新興的材料，有著廣闊的發展前景，其應用已滲透到各行各業。復合材料飛機結構技術是以實現高結構效率和改善飛機氣動彈性等綜合性能為目標的高新技術。先進復合材料的應用，對飛機結構的輕質化、小型化和高性能化起著至關重要的作用。
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