射航 的英文怎麼說
中文拼音 [shèháng]
射航
英文
turbojet-
The scanning mirror system is execution component to compensates error brought by image movement. it is main component of aerial camera
本文所研究的掃描反射鏡系統是斜視航空相機實現像移補償的執行元件,它是航空相機的重要組成部分。In aerial survey and photogrammetric services, the office is developing a new series of an orthophoto image covering the region
在航空測量及攝影測量服務方面,該處正開發一系列涵蓋本港全境的新正射影像。This thesis firstly introduces new demands of aerial product logistics support under high - tech war and some defects of traditional logistics support, and puts forward a kind of system model of aerial product logistics support following data - sharing of cals, and emphasizes detm. secondly it sets forth application of step and xml in the ietm, researchs conversion of xml schema and relation schema, and simply researchs mapping of xml and express. afterword, a based - xml framework of info - transfer between different platform are presented, according to this framework, the author establish a archetypal system of helicopter information query system based xml and dbms
本文首先介紹了現代高科技戰爭條件下對航空產品維修保障的新要求,概述了傳統的後勤保障技術的不足,遵循cals的數據共享的理念,提出了航空產品維修保障系統模型,重點研究了互動式電子技術手冊;接著分析了step標準和xml技術在製作互動式電子技術手冊中的應用,重點研究了肌模式和關系模式之間的相互轉換,初步研究了xml和express語言之間的映射關系;然後,提出了基於xml的一種解決航空產品信息跨平臺傳遞的解決方案,給出了該方案的具體實現流程和詳細的通訊協議,並開發了基於xul和數據庫的某型號直升飛機的信息查詢原型系統。Deere k a. computational investigation of the aerodynamic effects on fluidic thrust vectoring. aiaa 2000 - 3598
喬渭陽,蔡元虎.基於次流噴射控制推力矢量噴管的實驗及數值研究.航空動力學報, 2001 , 16 ( 3 )Alcm air - launched cruise missile
空中發射的巡航導彈Air launched cruise missiles ( alcm ) will no longer engage moving targets
空中發射的巡航導彈將不會攻擊移動目標Because it ’ s hard to get radiation - harden hardware overseas, so the software fault tolerance techniques are significant for our national space enterprise. the computer platform of 863 plan project ” micro intelligent free - flying space robotic system ” consists of cots component. the orbit and the radiation environment of the robot are similar to ones of the argos satellite, and the system is required to have high reliability. therefore it ’ s necessary to applied the software fault tolerance techniques into the system to improve the anti - radiation capability after the techniques been verified valid
因為我國很難從國外獲得輻射加固的硬體,所以,這項軟體容錯技術對我國航天事業的發展具有較大意義。 863計劃項目「小型智能飛行機器人系統」所用的計算機平臺採用商用器件,其衛星的運行軌道與argos衛星軌道近似,面臨的輻射環境與argos衛星相似,要求具有高可靠性。因此,小型智能飛行機器人系統有必要在驗證sihft技術有效的基礎上,應用軟體容錯技術,提高其空間抗輻射能力。The characteristics of carbon fiber, the production methods of dry - jet wet - spinning and radiofrequency processes and the applications such as in civil engineering, aviation / astrogation, sports, medical treatments and other fields are described
摘要介紹了碳纖維的性能、干噴濕紡和射頻法的生產方法以及碳纖維在土木建築、航空航天、體育醫療和其他領域上的應用。Located atop the s-ivb, which is the third stage of the saturn v, is the guidance and control equipment for the launch vehicle.
安裝在「土星V」第三級S-IVB頂部的是發射飛行器的導航和控制設備。The pilot jibbed at the idea of a straight bomb run, for it would mean flying through heavy flak
領航員不贊成採用筆直的轟炸航線,因為這樣做就得飛過密集的高射炮火。Catapulting and recovering the float planes smoothed down in a day.
水上飛機的彈射和返航,如今在一天之內就順利解決了。At minus six seconds on a bright and biting florida morning, the space shuttle challenger was poised on launch pad 39-b.
佛羅里達州的一個晴朗、寒風刺骨的上午,距離發射時間只剩6秒鐘,39-B號發射臺上的「挑戰者」號航天飛機準備就緒。The u. s. space shuttle columbia blasted off today.
美國航天飛機哥倫比亞號於今日發射成功。Finally, the related cost and demand data are used to validate the proposed method, and the result indicates that the robust optimization method is usable for the construction of hub and spoke airline network
最後利用有關的成本和需求數據對該方法進行了驗證;結果表明,魯棒優化設計方法對航空公司構建中樞輻射航線網路具有很好的實用性。Secondly, according to the characteristics of few hubs in the practical hub and spoke airline network, the shortest path algorithm is improved, and an exact algorithm is proposed to solve the airline network robust optimization model, with which robust solutions suitable for various possible scenarios are obtained
然後結合中樞輻射航線網路實際應用中樞紐個數少的特點,對最短路演算法加以改進,提出了一種求解航線網路魯棒優化設計的精確演算法,得到了適用於多種可能情景的魯棒解。A mechanism for launching aircraft at a speed sufficient for flight, as from the deck of a carrier
彈射器以適于飛行速度的發射航空器的一種機械裝置,如從航空母艦的甲板上發射However, nasa forecasters say there is a good chance the shuttle will be able to fly on monday or tuesday
然而,美國宇航局的預報員稱,周一或周二將是成功發射航天飛船的絕好機會。Aviation model production ( excluding radio models and launch air - item limit )
航空模型的產銷(不含無線電發射航空模型及不含限制項目) 。It will be the space agency ' s fifth attempt to get the shuttle off the ground. a malfunctioning fuel tanks sensor foiled nasa ' s plans for lift off on friday
這是航天局第五次從地面發射航天飛機。燃料箱的傳感器故障,美國宇航局星期五發射計劃受挫。Campus figure high datum, dem of model, cheng can be used to set up the geometirc model of topography, the aviation image of the campus is the most direct, main source of the topographical lamination data, in a situation that the condition is permitted, you had better collect penetrating the aviation image of digitization of campus, the lamination data of the earth ' s surface can be obtained from penetrating the aviation image directly at this moment, the operation of shining upon of lamination is more convenient too
校園數字高程模型dem數據可用以建立地形幾何模型,校園航空影像則是地形紋理數據的最直接、最主要的來源,在條件許可的情況下,最好能收集到校園數字化的正射航空影像,這時地表紋理數據可以直接從正射航空影像上獲取,紋理映射操作也比較方便。分享友人