最大航程的 的英文怎麼說

中文拼音 [zuìdàhángchéngde]
最大航程的 英文
longest ranging
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 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...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 航程 : air-range; sail; flying range; voyage; passage; range
  1. In 1932, the department of mechanical engeering was established, comprising an aeronautical croup and an automobile teaching group

    機械工程是清華大學最早建立的學科之一， 1932年就成立了機械工程學系，其中包括航空與汽車組。
  2. 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。
  3. In order to make the terminal airspace moderated and consisted, and acquire the biggest capacity of airport, we must consider the influencing factors as many as possible, it is our final target to plan the airspace in beijing terminal unify. with the conditions that the current operation modes of parallel runway, approach and departure procedures and terminal airspace in beijing international airport, this article has analyzed the reasons of airspace congestion. this article also applies the theory of instrument flight procedure and utilizes the current facilities in beijing international airport. the design of flight procedures combining rnav procedures with instrument approach procedures may be accepted on some routes. it make the approach and departure procedure more effective, and increase the capacity of the airport more or less ; secondly, this article contrast the capacities of parallel runway in different methods under radar control, and make the conclusion that the parallel runway in dependent operation modes has the biggest capacity

    本文從目前首都機場平行跑道的運行方式、進離場程序、終端區空域的現狀入手，剖析了造成空域緊張的原因，應用儀表飛行程序設計的思想和原則，利用首都機場終端區現有的設施，某些航線可採用區域導航（ rnav ）程序與儀表進近程序相結合的飛行程序設計，優化了目前首都機場的進離場程序，在一定程度上增加了機場容量；其次，研究了雷達管制條件下平行跑道不同運行方式的容量對比，得出平行跑道獨立運行的容量最大，然後以這種這種運行方式，為首都機場設計出了平行跑道獨立運行的飛行程序；最後，分析北京終端區各機場空域對首都機場飛行程序安全、有效運行的制約因素，研究設計出了北京終端區規劃方案及規劃后的飛行程序和飛行方法，以達到增大機場的容量，適應未來航班量增加的需求。
  4. Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece

    將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義
  5. Hunan aero - magnetoelectricity co., ltd ( short for am following ) is a state - owned enterprise with production value of a hundred million yuan per year. with the expanding scale, converting operation system and more extensive competition, the corporation has more commands in information, and tries to improve the enterprise manage efficiency and lever even the core competition by the means of all - round carrying out the erp system, introducing advanced modernized management, optimizing and reforming the enterprise organizing structure and operation circuit

    湖南航天磁電有限責任公司是一個年產值近億元的國有企業，隨著公司規模的不斷擴大，運行機制的轉變，市場競爭的加劇，公司對信息化的需求越來越高，希望通過實施erp系統，引入先進的現代化管理，對企業組織結構、業務流程的優化和組合，全面提高管理效率、管理水平，並最終提高企業核心競爭力。
  6. In this paper, the main research works are as follows : 1 ) survey and analysis previous work in auv navigation and summarize : as the cumulate error, the dead - reckoning and inertial navigation systems ca n ' t be used without other modified system ; the acoustic navigation system is used only in small range, and is very expensive. 2 ) two important approaches in geophysical navigation techniques are summarized, one is terrain contour based navigation, this approach is investigated keystone today ; the other is image based navigation, due to no perfect image sensors and image seabed map, this approach has seldom been practised. 3 ) two important terrain contour based navigation algorithms has been applied to auv, one is match algorithm - based terrain contour match ( tercom ) ; the other is kalman filter - based sandia inertia terrain - aided navigation ( sitan )

    主要研究內容包括：一、總結分析了當前水下導航的常用方法和不足之處，指出基於航位推算的導航方法，存在著最大的問題就是導航誤差的積累問題，如果沒有修正系統，這種方法很難滿足使用要求；其次指出基於聲學的導航方法，造價昂貴，導航范圍有限，難以滿足自主水下航行器大范圍導航的需求；二、總結了當前水下地形輔助導航的主要技術路線，一是基於地形高程的匹配方法，這是當前研究的重點；二是基於地形圖像的匹配方法，由於缺乏良好的圖像傳感器，和可用的海底圖像地圖，目前這種方法還有待研究發展；三、將兩種地形高程匹配的常用方法應用到自主水下航行器上：以相關演算法為前提的地形輪廓匹配（ tercom ）方法和以卡爾曼濾波為基礎的桑迪亞慣性地形輔助導航（ sitan ）方法，前者演算法簡單可靠，但是導航精度不高，後者雖然精度比較高，但存在著演算法較為復雜、有可能發散和出現奇異值等問題。
  7. The transatlantic journey from new york was shortest when terminated in the united kingdom.

    橫渡大西洋的航線，以自紐約至英倫的航程為最短。
  8. Citation - cj1 4 - 5 - seat twin - engine business jet is produced by usa cessna aircraft company. its maximum cruising speed is 704km / h, practical ceiling is 12497m, and maximum range is 2700km

    獎狀cj - 1飛機是美國賽斯那飛機公司研製生產的4 - 5座雙發噴氣公務機，最大巡航速度704公里/小時，實用升限12497米，最大航程2700公里。
  9. Strategically located at the heart of one of the fastest growing economic regions in the world, hong kong is within four hours flying distance of asia s major capital cities

    亞洲是全球經濟發展最迅速的地區之一，香港位處要沖，與亞洲各大首都最多只相距四小時的飛機航程。
  10. The transport secretary, douglas alexander, said : earlier this morning all uk airports and all airlines operating in to and out of the united kingdom were asked to implement a heightened level of security and this step has been taken to ensure maximum security on all flights so people can go ahead with their travel arrangements

    交通部長道格拉斯亞歷山大（ douglas alexander ）也發表了聲明： 「今天早上早些時候，所有英國機場及進出英國的所有航班，都被要求提高其安全警戒級別，這是為了最大限度地保證航班安全，也使乘客可以繼續其旅程計劃。
  11. Chinacars as the no. 1 authoritative and professional information platform in china, provides newest and most extensive information for consumers, which is on searching cars, buying cars, test drive, commenting on cars, using cars, repairing cars, selling cars, trading used cars, car tour, car insurance, map navigation and so on, as well as relevant and practical solutions for car related business both online and offline

    最具公信力的中國第一汽車專業資訊平臺，中國汽車網最大程度地在為消費者提供看車、買車、試車、評車、用車、修車、賣車、二手車、車險、出遊、地圖導航等最新資訊和最實用的汽車交易網上網下的相關解決方案。
  12. The thought that sampling frequency in targets measure system confirm as 3 is studied for the first time. it is proved from three aspects : the frequency spectrum of track, the error requirement of project and the rate of maximum number of allowable lost points in project

    本文首次就目標坐標測定儀中采樣頻率確定為3hz的思想進行了研究，並分別從目標航路功率譜密度、實際工程中誤差要求和允許的最大漏測點概率等三方面加以論證。
  13. The enterprises of aerospace industry are wholly state - owned, they have not only the common characteristics of soe for instance the agency risk and the principal risk, but some particular, for example particular capital structure and because of the income from nation according with the costs of the present products, in order to get more dollars from nation finance ministry, the aerospace enterprises try their best to increase the costs and expenses of their products

    航天系統的組織結構是以研究院為母公司，以研究所、工廠為子公司的科研生產聯合體。它們屬于國有企業，具有國有企業一般特點，又具有自身的特殊性，例如特殊資本結構；以成本為基礎的合同誘使成本最大化成為企業經營目標；經營成果核算具有較大彈性以及軍品采購過程缺乏明確的成本費用目標等等。
  14. Air canada, one of the world ' s largest airlines will launch non - stop flights between beijing and toronto. it will be a milestone for air canada ' s development in the chinese market

    世界最大航空公司之一的加拿大航空公司將正式開通北京至多倫多的直飛航班，這是兩國之間首次開通兩地的直飛航線，也是該公司開拓中國市場過程的一個里程碑
  15. The article can be divided into following parts : first, introducing the development and existing situation of air - traffic service and aeronautics safety, directing the potential and great insidious danger caused by disco - ordination between air - traffic service and aeronautics safety and aeronautics development, analyzing the causes of accident. second, introducing the related theory of safety and safety systematic engineering and methods of analyzing accident. third, based on the above content, analyzing the factors that affect the safety of air - traffic safety management, especially the human factor

    本文首先介紹了空中交通服務與航空安全的發展及現狀，指明了空中交通服務與航空安全與航空發展不匹配所潛在的對國際民生的巨大隱患，並對發生的事故徵候和事故進行了初步的原因分析；其次介紹了安全和安全系統工程的有關原理和事故分析的方法；第四章則在此基礎上對影響空中交通安全管理的因素進行了詳細的分析，特別是人為因素的分析；最後，引入了mort方法以提高空中交通安全管理的安全性。
  16. However, it is the ability to deliver offensive air power at the medium scale that has been the principal driver of the cvf design

    對于cvf定義的一句話描述應該是「一種聯合防衛的資源，主要目標是為英國提供遠洋空中進攻能力，可以在任務的最大可能范圍內靈活運用飛機的最大可能航程。 」
  17. The single - line statement of requirement for cvf identifies it as “ a joint defence asset with the primary purpose of providing the uk with an expeditionary offensive air capability that has the flexibility to operate the largest possible range of aircraft in the widest possible range of roles ”

    對于cvf定義的一句話描述應該是「一種聯合防衛的資源，主要目標是為英國提供遠洋空中進攻能力，可以在任務的最大可能范圍內靈活運用飛機的最大可能航程。 」
  18. It will attain a top speed of 390 miles per hour at an altitude of 6, 000feet and a cruising speed of 350 miles per hour at 25, 000 feet, and it will have a maximum range of 900 miles at 80 passenger miles per gallon

    在6000英尺高度的最高飛行速度為390英里/小時，在25000英尺高度的巡航速度為350英里/小時，在每加侖燃油的客英里數為80時的最大航程為枷英里。
  19. It will attain a top speed of 390 miles per hour at an altitude of 6 ， 000feet and a cruising speed of 350 miles per hour at 25 ， 000 feet ， and it will have a maximum range of 900 miles at 80 passenger miles per gallon

    在6000英尺高度的最高飛行速度為390英里/小時，在25000英尺高度的巡航速度為350英里/小時，在每加侖燃油的客英里數為80時的最大航程為枷英里。
  20. It was about the last day of our outward voyage, by the largest computation ; some time that night, or, at latest, before noon of the morrow, we should sight the treasure island

    照最長的估算，那大約是我們航程的最後一天在那晚，或者說最遲在次日午時之前的某個時刻，我們就會看到寶島了。
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