最大航程飛行 的英文怎麼說
中文拼音 [zuìdàhángchéngfēiháng]
最大航程飛行
英文
goal flight- 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...
- 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...
- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 航程 : air-range; sail; flying range; voyage; passage; range
- 飛行 : flight; flying; aviate; voyage; volitate; hop
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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。Flight test is one of the four measures of the aeronautics research, used in the whole proceeding of research, design, appraisement, production and usage. and it is the most direct, the most accurate, the ultimo test measures
飛行試驗是航空研究的四大技術手段之一,它貫穿于研究、設計、鑒定、生產和使用的全過程,是最直接、最準確、最終的試驗手段。The reason of stopping flying of large scale aeroboat in china may due to the complex application of the permission, flying line approval, expensive cost and professional maintenance in addition to the technical problems, the cost of 12 thousand us dollars roughly equal to rmb 100 thousand and the flying time of at least 15 days is not easily acceptable by any normal enterprises
大型商業載人廣告飛艇在國內停飛除技術原因外,飛行手序的申報,航線申報等一系列繁瑣的程序,昂貴的飛行費用,專業的飛艇維護,眾多的場地租賃都限制了它的大眾化。每飛行日1 . 2萬美元合10萬元人民幣,最少飛行15日,非一般企業所能接受。It can carry over 7t fuel, maxium range 25945km, and is able to self - control over - continent flight for 41 hours
「全球鷹」機載燃料超過7噸,最大航程可達25945千米,自主飛行時間長達41小時,可以完成跨洲際飛行。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。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。In the design optimization of space equipment satellite systems, there are lots of discrete and integer design variables, the design space is nonconvex and even disjointed, and has multimodality. unfortunately, current mdo procedures or strategies have difficulty to deal with discrete or integer design variables, they are very sensitive to complex design space, have propensity to converge to local optima near the starting point, and can not handle multiple objectives effectively. to overcome these difficulties, this dissertation adopt the idea of coevolution to systematically develop new multidisciplinary design optimization methods based on decomposition and coordination
論文以航天裝備體系及其它復雜飛行器系統的多學科設計優化( multidisciplinarydesignoptimization ,簡稱mdo )為應用背景,針對航天裝備衛星系統設計中存在大量離散和整數設計變量、設計空間非凸和不連通、具有多個局部最優點等特點和現有mdo方法過程難以處理離散和整數變量、對復雜設計空間非常敏感、易於陷入局部最優、不能有效處理多目標等缺陷,採用協同進化的思想,系統地進行基於分解協調的mdo方法研究。Ottawa reuters - the pilot of a canadian airliner who went to the washroom during a flight found himself locked out of the cockpit, forcing the crew to remove the door from its hinges to let him back in, the airline said wednesday. the incident occurred aboard a flight from ottawa to winnipeg saturday. the regional jet, capable of carrying 50 people, was operated by air canada ' s jazz subsidiary
8月30日,加拿大航空公司表示,該公司一名飛行員幾天前在執行一次飛行任務時遇到了一起頗為罕見的突發事故,此人在飛行過程中去了一趟洗手間,但在返回駕駛室時他卻發現自己竟被鎖在了門外,最後全體機組人員共同努力把駕駛室門拆了下來,這位飛行員才得以重返工作崗位。分享友人