航程計算 的英文怎麼說

中文拼音 [hángchéngjìsuàn]
航程計算 英文
track analysis
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 航程 : air-range; sail; flying range; voyage; passage; range
  • 計算 : 1 （求得未知數） count; compute; calculate; reckon; enumerate 2 （考慮; 籌劃） consideration; pla...
  1. Computer language for aeronautics and space programming

    航空與航天編程序用的計算機語言
  2. 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。
  3. To account the torpedo ' s actual voyage accurately is very important for calculating calculate the maximum target range and the minimum target range under different tactical situation, and it is also of far reaching importance to evaluate the fire position

    摘要準確地掌握魚雷的實際航程對于計算不同戰術態勢下的魚雷最大射距和最小射距、評估射擊陣位具有重要意義。
  4. During the development of real - time application software systems for space - flight engineering, various model tests of missiles weapons, and dynamic model tests of cruise missiles, software testing has been a significant problem of quality control that remains to be solved

    在航天工程、導彈武器多種型號試驗任務的各項計算機實時應用軟體系統的研製過程中，軟體測試問題是保證各大系統軟體質量所面臨的亟待解決的問題。
  5. 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。
  6. Based on the " fangsheng - i " robot fish of harbin engineering university auv lab, at first the analysis of the relations of pectoral fin ' s attack angle and lift in vertical plane is done in this paper, using the robot fish ' s hydrodynamic results by the panel method ' s, then setting up the motion model in vertical plane is done. finally animation the robot fish ' s motion in horizontal plane is finished

    論文以哈爾濱工程大學軍用智能水下機器人國防重點實驗室的「仿生? 」號仿魚機器人為對象，利用面元法計算的仿魚機器人水動力結果，並分析了垂直面內胸鰭的攻角與升力的關系，建立了垂直面內的模型，根據軸變形模擬了仿魚機器人水平面內的直航和偏航。
  7. When the ship is condemned or does not proceed to her original voyage, fuel and stores consumed and port charges shall be admitted as general average only up to the date of the ship ' s condemnation or of the abandonment of the voyage or up to the date of completion of discharge of cargo if the condemnation or abandonment takes place before that date

    如果船舶報廢或不繼續原定航程，認作共同海損的燃料、物料和港口費用，只應計算至船舶報廢或放棄航程之日為止；如果船舶在卸貨完畢以前報廢或放棄航程，則應計算至卸貨完畢之日為止。
  8. Hi, everyone. i am cheng kai, a service engineer who joined tetra pak at 2004 / 4. aftergraduating from beijing university of aeronautics & astronautics, i soon began working for tetra pak

    大家好，我是程鍇。 2004年4月入職的服務工程師。 3月底，我從北京航空航空大學機械工程學院計算機測控專業研究生畢業，沒有片刻休整，我便開始了自己在利樂大家庭的生活。
  9. Another based mathematics model about the anchor cable is used for ship - anchor system. the numerical calculation have been worked by programmed in the matlab language. at the same time the influence that the dragging speed of antisubmarine helicopter and the height over the surface of ocean acts on the shape and the tension of underwater cable, and that the current velocity and the diameter of anchor cable acts on the shape and the tension of anchor cable, has been calculated

    把建立的水下拖索數學模型和錨索數學模型分別應用於航空吊放聲納探頭?纜繩動力學系統和船?錨系統，採用matlab語言編程進行了數值計算，同時分別計算和分析了反潛直升機拖速、距海面高度對拖索形狀和張力的影響以及海流速度、錨索直徑對錨索形狀和張力的影響。
  10. Through checking computations, it was shown that the analogue accuracy of the model was quite high, which can provide important basis for scientific decision - making on engineering measures. through analogue calculation and analysis of many regulation schemes, it was shown that combining the diversion weir works with the bed fixing works at the south branch is reasonable and feasible in the implementation of loushuikouzi river regulation works. in addition, it is suggested that the bed fixing works at the south branch should adopt the improved compound section scheme

    經對多個整治方案的模擬計算與分析，表明漏水口子河道整治採用分流魚嘴工程和南汊固床工程相結合的整治工程措施是合理可行的，通過模型計算研究還提出了南汊固床工程採用復式斷面形式的改進方案建議，該方案保證了南汊枯期通航和不斷流，而且對南汊及撫遠鎮的保護具有正面作用。
  11. The airport arrival slot allocation algorithm in american atfm was emphasized, with the intention of effectiveness and the foundation of fairness. by rectifying the original algorithm and verifying the theory of constant total delay, the optimized algorithm of arrival slot allocation was established. the arrival flight management system was developed by the means of computer technology, which simulated the management process of arrival flight

    著重研究了美國atfm中機場到達時隙分配演算法，以有效性為目標，平等性為基礎，修正演算法的不足，提出了總延誤不變定理，形成優化的到達時隙分配演算法，利用計算機技術開發了機場到達航班流管理系統，對到達航班流的管理過程進行了模擬模擬，最後對國內atfm建設提出建議。
  12. The success of modern uavs such as the predator is not due to a single technological breakthrough, but to the combination of innovations in several areas ? faster computers, fly - by - wire controls, satellite navigation, miniaturisation of sensors and fast data - transmission ? into a workable and affordable whole

    現代無人機（如「掠奪者」 ）的成功並不是單一科技成果的突破而帶來的，而是幾種不同科技領域的創新的綜合? ?更快捷的計算機、遠程駕駛控制、衛星導航、傳感器的微型化以及快速的數據傳輸技術? ?遮掩就形成了一個有利工作並能承受的整體。
  13. The main content of the fourt h chapter is math model, includes ship movement equation model, movement responding model, ship transfer excursion model, wind and current floating excursion calculating model, the occupying fairway width calculating model for determining voyage and so on

    第四章為數學模型研究，主要的數學模型有：船舶運動方程模型、武漢理工大學碩士學位論文運動響應模型、船舶偏移量模型、風流致船舶漂移量的計算模型、定距離船舶航行所佔航寬模型。
  14. This subject belongs to three - dimensional layout problems with behavioral constraints theoretically and concerns the knowledge of spacecraft design, mechanical engineering, computer science, mathematics, mechanics and system engineering. so it can be ascribed as the frontier fundamental and applied research of cross - discipline subject with np complexity theoretically. in term of engineering practice, this subject has extensive applications, such as layout design of spacecraft module, engineering machinery, submarine and shipping, tank, under - water suspension engineering, platform of marine drilling well, bullet train, multiple spindle box of machine tool, robot

    該課題在理論上，屬帶性能約束的三維布局問題，涉及航天器設計、機械工程、計算機、數學、力學和系統工程等學科，為交叉學科前沿課題的基礎理論和應用基礎研究，具有np難度；在實踐上，具有廣泛的工程應用背景，如航天器艙、工程機械、潛艇、船舶、坦克、水下懸浮工程、海上鉆井平臺、高速列車、組合機床多軸箱、機器人等的布局方案設計問題。
  15. Due to rigorous environment and difficult maintenance, aerospace computers must have high performance. at the same time, with the development of our country ' s spaceflight engineering, we desire space computers " higher capability of data management

    航天計算機由於其嚴酷的生存環境和艱難的維護條件，對可靠性要求非常高，同時隨著我國航天工程的發展，對航天計算機的處理能力也提出了更高的要求。
  16. The precondition of establishing mathematics model of torpedo turbine system in design condition is to fulfill the external conditions ( such as torpedo sailing speed and depth etc. ) and inner conditions ( such as turbine power and efficiency etc. ). after establishing mathematics model of torpedo turbine system in design condition, we compiled simulation program to compute all kinds of inner parameters of turbine engine include engine type, principal layout of turbine, inner structure of turbine and state parameters of gases

    首先分析設計工況時渦輪機動力系統，在滿足魚雷動力系統的各項外部條件（如魚雷航深、航速等）和內部條件（如渦輪機功率、效率，燃燒室壓力、溫度，轉子機械強度等）的前提下，建立起設計工況渦輪發動機的數學模型，編程計算並確定渦輪機內部機械結構和燃氣熱力學狀態各參數。
  17. The civil aviation department ( cad ) today ( may 31 ) approved the filings submitted by cathay pacific airways ( cx ) and hong kong dragon airlines ( ka ) to levy a fuel surcharge on passenger carriage in view of the recent increase in aviation fuel prices. cx was approved to collect us $ 5 and us $ 14 ( or hk $ equivalent ) per sector per passenger for their short - haul and long - haul flights respectively, while ka was approved to levy hk $ 42 per sector per passenger

    國泰航空公司獲準向每名乘客收取的燃料附加費，以每程計算短途航線為5美元（或相等的港幣金額） ，長途航線為14美元（或相等的港幣金額） ；而港龍航空公司則獲準向每名乘客收取42港元的燃料附加費。
  18. Abstract : approximate methods for calculating aerodynamic heating rates on space shuttles are discussed. various methods are given for predicting the heating rate at axisymmetric stagnation points, general three dimensional stagnationpoints and the leading edge stagnation point of wings. numerous laminar and turbulent heating techniques for flat plates and cones are analyzed and compared. a brief review of some methods is presented to predict heating rate for winward centerline and lateral direction off the symmetry plane. the results show that the methods are simpler and can guarantee enought precision for predicting aerodynamic heating environment of space shuttles

    文摘:介紹了國內外預測航天飛機氣動加熱的工程計算方法.給出了軸對稱、非軸對稱和機翼前緣等各種外形駐點熱流密度的計算，分析和比較了平板、錐體的層流和湍流熱流密度計算的各種方法，概述了航天飛機迎風面中心線和離開中心線橫向熱流密度的計算.計算結果表明，本文方法用在航天飛機氣動熱環境初步設計中比較簡單並且有足夠精度
  19. The study comes from two projects - " the practical experiment of ship navigation and the simulation study of the shu - tong yangtze river road bridge " and " the study on the ship navigation of the yichang yangtze river railway bridge ". the data is from these practical experiment which includes z - model experiment of sea - going vessel and fleet, turning motion experiment, stroke experiment and encounter experiment between sea - going vessel and fleet. based on those, it calculates the track of the ship in the navigational waters according to the maneuverability and the response equation

    本文結合導師課題， 「蘇通長江公路大橋船舶通航實船試驗及模擬研究」 ，和「宜萬鐵路宜昌長江鐵路大橋船舶通航問題研究」通過大量的實船試驗：海船及船隊的z型試驗、旋迴圈試驗、沖程試驗和海船及船隊在橋區的航行會船試驗等，以試驗的數據為依據進行理論分析、計算，然後根據船舶的操縱性能及操縱響應方程，計算船舶在橋區的運動要素及航跡。
  20. Test ' s methods change and inprovement continuously, automatic test is becoming main method in electronics products " test. at the situation, my institute wants to develop general - purposed automatic test equipment, which is used for testing our embedded computer products, this dissertation is discuss about this research item, the main contributions in this dissertation are given below. by analyzing the testabilitily of a embedded computer system with the testability design rules in engineering practice, we ' ve completed total test schema of the computer system

    在此背景下，我單位（中國航空計算技術研究所）開展了通用自動測試設備的研製及開發工作，用於對我所在單位的嵌入式計算機產品的驗收和維修測試，本論文圍繞這項工作展開，所做的主要工作及論文內容如下：通過面向嵌入式系統可測試性分析，針對嵌入式系統的特徵和可測試性要求，結合工程中可測試性的設計原則，對某機載嵌入式計算機的可測試性設計進行分析，在此基礎上，完成了產品測試的總體方案。
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