其航線 的英文怎麼說
中文拼音 [qíhángxiàn]
其航線
英文
ferry-
Some have criticized open skies for unfairness or imbalance because it does not permit " cabotage, " the ability for foreign airlines to pick up and drop off passengers and cargo in the domestic markets of other countries
有些人批評開放天空政策缺乏公平及平衡性，因為它不允許國內航空權，即不允許外國航空公司在其它國家國內航線市場載客及運貨。These massive, heavily armored combat ships are virtual flying fortresses, built to keep the peace and dominate the space lanes of the koprulu sector
這些龐大的重裝戰艦實際上都是空中堡壘，它們本被建來維護克魯普星區的和平並控制其主要的星際航線。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。Such research can lead to a new flight procedure design methodology, which copes with these problems and makes strong economical senses. under the guidance of aviation safety, efficiency, regularity and economy, this thesis applies the principle of the instrument flight procedure, firstly, to research the current vor / dme instrument flight procedure, namely the vor / dme instrument flight procedure ( vor / dmf. ifp ), its holding procedures, departure routes, arrival routes, and approach procedures, cor the terminal airspace
本文在安全、效率、正常和經濟的原則下，運用儀表飛行程序設計的思想和原則，首先對在vor / dme導航臺上建立儀表進場航線、等待程序、儀表進近程序和儀表離場航線等機場空域內的飛行程序的設計方法進行了研究，總結出不同位置的vor / dme儀表飛行程序的布局形式、適用情況及其優缺點，並首次提出了以vor / dme為基準的封閉圓弧進近程序；其次，研究了基於vor / dme導航臺的區域導航飛行程序的設計方法；最後，研究了在現有的vor / dme儀表飛行程序上建立區域導航飛行程序的設計方法。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Like any highway system, the federal airways have their main trunk line
同任何公路系統一樣，聯邦航空線路也有其主航線。Abstract : the current status of high - speed liner in cuanjiang rivers is introduced. being aimed at spesific lines, the advantages and disadvantages of all styles of high - speed liner are analyzed. according to rational division of communications by waterage, highway and air, this paper considers that high - speed waterage is unlikely to be replaced by highway transportation. the key for keeping waterage advantages is to develop new styles of liner adoptable to lines, whose navigational performance, structural intensity, comfortable performance and economic performance are better than those of ships in operation
文摘:簡介了川江高速客船現狀.針對川江具體航線，分析了各類高速船優缺點.從水、陸、空綜合交通合理分工出發，認為水上高速客運不會因為高速公路的發展而淘汰，仍有發展前途，關鍵是要開發、研製適合航線，其航行性能、結構強度、舒適性、經濟性均比現有高速客船優越的新船型The current status of high - speed liner in cuanjiang rivers is introduced. being aimed at spesific lines, the advantages and disadvantages of all styles of high - speed liner are analyzed. according to rational division of communications by waterage, highway and air, this paper considers that high - speed waterage is unlikely to be replaced by highway transportation. the key for keeping waterage advantages is to develop new styles of liner adoptable to lines, whose navigational performance, structural intensity, comfortable performance and economic performance are better than those of ships in operation
簡介了川江高速客船現狀.針對川江具體航線，分析了各類高速船優缺點.從水、陸、空綜合交通合理分工出發，認為水上高速客運不會因為高速公路的發展而淘汰，仍有發展前途，關鍵是要開發、研製適合航線，其航行性能、結構強度、舒適性、經濟性均比現有高速客船優越的新船型The effects of solar glare can seriously hinder the safe navigation of vessels, especially in busy shipping lanes and narrow channels
眩目的陽光會嚴重地影響船舶的安全航行，尤其是在繁忙的航線和狹窄的海峽。Advanced air routes : south east asia, north america, middle - east, europe, africa, freight rate will be most favorable if the flight is from new guangzhou baiyun international airport, carbin can be guaranteed
優勢航線：東南亞、北美洲、中東、歐洲、非洲，尤其廣州新白雲國際機場起飛的航班價格優惠，艙位保證。Following the approval of the relevant manualsmaintenance scheduleflight test schedule and the conducting of inspections of its facilities and route proving flights to ensure its fulfillment of the department s requirements, an aoc was granted to cr airways on march 16
民航處又審批有關的手冊維修作業表飛行試驗進度表，檢查其設施和監察其航線驗證試飛，確保該公司符合處方各項要求后，於三月十六日簽發航空營運許可證予該公司。Boasting good relationship with hong kong dragon airlines, singapore airlines, thai airways, emirates airline, east airways and air china, etc. presently, the company mainly runs business as follows : various services concerning international air transport, freight transportation and forwarding business of airports worldwide, freight delivery in bonded areas and customs surveillance zones, portfolio delivery service of european, american, african flights, destination agent services, and door - to - door service, customs clearance and cargo delivery, air transportation supervision and control as well as domestic delivery from shanghai to every part of china
我司與港龍航空、新加坡航空、泰國航空、阿聯酋航空、東航、國航等航空公司有著良好的合作關系，承辦國際貨物航空運輸的各項服務，專營世界各地空港的貨運運輸以及中轉運輸業務，能為客戶提供保稅區及其各海關監管區的貨物提送，送達歐、美、亞、非航線的包板服務，提供目的地代理的有關服務，以及上海轉運至中國各地的門到門、清關送貨、空運監管運輸、國內派送業務。With argumentation system and differential system, gnss is capable of supporting en route flight and cat iii precision approach. this system can meet the need of all flight phases in terms of integrity, precision and continuity. with the application of area navigation and required navigation performance ( rnp ), this would make the parallel route, random route and direct flight route possible, and also improves the efficiency of air space and the flight safety
在導航系統中，全球衛星導航系統是其主要成分，通過增強系統和差分技術， gnss具有支持從航路飛行到類精密進近的能力，在完好性、精度、可用性、連續性上都可以滿足飛行各階段的要求；隨著區域導航和所需導航性能的實施，平行航路、隨機航路和起點和終點之間的大圓航線直飛得以實現，提高了空域利用率和飛行安全。In spite of plans by beijing to restrict the launch of new airlines, mr leahy said airport infrastructure and other shortages would still force china and india to get more passengers on to fewer flights : “ what you ' re going to see is a push towards larger aircraft in china and india as congestion hits
盡管中國政府計劃限制新航線的推出，但李希表示，機場基礎設施和其它方面的不足仍將迫使中印兩國在較少的航班上運載更多的乘客： 「由於航線擁堵問題，你將會看到中印朝著更大型客機發展的趨勢。 」Canada considers all five routes through its arctic archipelago to be internal, not international, waters ; the united states and others disagree
加拿大把通過北冰洋群島的所有五條航線看做是本國水域而非國際性的，而這種說法美國與其它國家都一致反對。Using method of oil - flow visualization techniques and measuring pressure distribution along airfoil chordwise and spanwise studies have been down for sidewall boundary - layer displacement effect in two - dimensional wind tunnel. three different chord models were tested in two different wind tunnel. in order to clarify the sidewall effects and study method of sidewall suction theory and sidewall interference correction method to remove effects of sidewall on model. the results of oil - flow test show that selection rational suction wary can obtain better testing results. by investigations on effects of the sidewall boundary layer suction and application of a sidewall interference correction method
為了很好地解決多機場航班隊列的擁塞問題，在將進場容量、離場容量與機場容量作為統一整體的情況下，充分考慮了機場間的網路效應，詳細研究了多機場航班隊列的優化問題，建立了多機場開放式非實時流量管理的數學模型，通過選取適當的決策變量，使其為線性0 - 1整數規劃模型，實現了中心流量集中管理.與其它演算法不同，本文提出的啟發式隱枚舉演算法能很好地解決此類問題，對某機場網路系統的模擬結果證明了所建模型、優化演算法及相應軟體的有效性和可靠性Each airline is a fine air transportation market segment, and the whole airline - network is airlines ’ market domain, so improving the economy of airline and airline - network is a key problem to strengthen competition of airlines
航空公司的每條航線就是一個細分的空運市場，整個航線網路則是其空運市場的活動舞臺，因此提高航線和航線網路的經濟性是增強航空公司競爭力的關鍵。To improve the operation ability of the shipping routes, to optimize the sales structure, to raise the service reliability and quality, and to reduce the operation costs would be the main research points to the shipping corporations and its research centers
3 、提升航線品質和服務質量的需要當今的貿易商和航運界已經把班輪公司航線班期及其準班率，視作衡量船公司綜合實力和經營服務水平重要評價依據。From then on it must coast in a trajectory, or flight path, to its target.
從那時起，它就得沿著彈道，即沿著飛行航線滑向其目標。The domestic air market can be basically divided into three worlds by its lines, airplane and total freight volume
目前國內航空市場根據其航線、飛機、總運輸量，基本上可劃分為「三個世界」 。分享友人