航空模型 的英文怎麼說
中文拼音 [hángkōngmóxíng]
航空模型
英文
aeromodel; model aeroplane-
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。Then analyses the effectiveness of air - raid firepower of us carrier battle group at four sections
進而分別建立了機載普通對地攻擊彈藥和巡航導彈、空地導彈對地面目標的毀傷能力的模型。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。The advantage and disadvantage of measurement of propeller - induced pressure by using different equipment is discussed. the method to obtain self - propulsion point for full scale in depressurized towing tank is studied. the measurements of pressure of two propeller models are carried out, the results of the measurement agree with those obtained by cavitation tunnel very well, which proves this measurement is successful, and the theoretical prediction is verified too
比較了不同測試設備用於螺旋槳脈動壓力測試的優缺點,探討了在減壓拖曳水池中實現實船自航點的方法,並進行了兩只螺旋槳模型的脈動壓力測試,經與空泡水洞中脈動壓力的測試結果進行比較,說明該項測試是成功的,同時也對脈動壓力的理論預報結果做了驗證。Since twentieth century scholars all of the world have studied on the indoor thermal environment, this paper first summarizes in detail on thermal environment and thermal comfort, air - conditioning mode and energy conservation, thermal environment judge, simulation and emulation, environment physiology, preventive medicine, hygienics and epidemiology, garment etc of native and foreign countries ’ research status in quo. it introduces the mature achievement of human and environment heat transfer model, thermal environment evaluating indicators and comfort influence factors, standards of thermal comfort of the indoor environment, and some of which are researched in defence such as the thermal environment of aviation module or warship cabin of the psychologic and physiological influence on soldiers. so this paper still discusses human psychologic and physiological mechanics in thermal environment
自20世紀以來,各國的學者紛紛對室內熱環境進行了研究,本文首先較為詳細地綜述了國內外熱環境與熱舒適,空調方式和節能,評判、模擬與模擬,環境生理學、預防醫學、衛生學、流行病學,服裝學等方面的研究現狀,介紹了人體與環境傳熱模型、熱環境評價指標、影響熱舒適的因素、室內環境熱舒適的標準等方面比較成熟的研究成果,研究中不乏有用於國防研究的特定熱環境(如航空艙、軍艦艙)對士兵生理和心理方面的影響,因此本文還闡述了有關在熱環境下人體生理和心理反應的機理。The mathematical models are established to describe operational effectiveness of a single and a group aircraft attacking targets during combat sortie
建立了在一次出擊中航空綜合體單機在對地攻擊階段作戰效能和機群對地攻擊作戰效能的數學模型。With analyzing the aviation anti - submarine warfare and establishing the model of efficiency evaluating about the aviation anti - submarine warfare, the game theory and optimal control theory were applied in researching the efficiency of aviation anti - submarine warfare constrained by the submarine c velocity and energy
通過對航空兵應召反潛搜索的分析,建立應召反潛搜索效能評枯模型,並應用對策論與最優控制理論對模型進行分析,研究在潛艇速度和電黃雙約束條件下,影響搜索效能的關鍵因素,為航空兵戰術決策提供依據。Based on an m - estimation principle, a robust estimator of parameters of systematic errors model is introduced in every surveying line
4 、基於抗差估計理論,討論了航空重力測量系統誤差模型參數的抗差m估計方法與實現。A component level aerothermodymamic model of a turbofan aeroengine is created in this thesis using oo technology
本文基於面向對象技術建立了某型雙軸渦扇航空發動機的部件級氣動熱力模型。Foshan nanhai xingzhihang modeling toys plant is a modern enterprise specializing in making aeromodelling toys incorporating product development, making and sale
佛山市南海星之航模型玩具廠是一家專門從事航空模型玩具研發和製造的,集科研生產銷售為一體的現代化企業。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。The dissertation carefully analyzes the as1773 bus system structure and utilizes the emulation software opnet to establish as1773 system emulation model with the help of the avionic system. the dissertation analyzed the various performance indexes of the synchronic and diachronic messages of the system under the circumstance of the different load
本文詳細分析了as1773總線系統結構,結合航空電子系統,運用模擬軟體opnet建立了as1773的系統模擬模型,分析了系統在不同負載情況下傳輸同步消息和異步消息的各種性能指標。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) 。Brandon in " model airplane " 2007 4th issue. thanks to " model airplane " staff for their hard field work
薛童銘在《航空模型》雜志2007年第四期上。感謝《航空模型》編委的辛勤的外場工作。Brandon in " model airplane " 2007 3rd issue. thanks to ms. fan yunfei and her team for their marvelous work
薛童銘在《航空模型》雜志2007年第三期上。感謝樊雲飛女士和她的團隊所做的優異的工作。With professional model designer, specialized worker and advanced facility, we can not only proceed the mass production, but also develop new product according to customer s request
翔華航模擁有高水平的航空模型專業設計師,和非常熟練的製作工人,以及高性能的航空模型設計和製作的機器和設備。We honor the prominent quality, so your valuable suggestion and support will be warm welcomed and highly appreciated, until we are the most reliable flight model manufacture in the world
翔華航模追求卓越的品質,因此翔華航模真摯的歡迎各位朋友的指導和支持,翔華航模在向做最可靠的航空模型製造商前進。Bell model and four - dimensional company now become a whole have a batch of senior project technical force engaged in the model airplane movement for a long time, have stronger composite developing, working ability
貝爾模型與四維公司躋身於一體,具有一批長期從事航空模型運動的資深工程技術人員,具有較強的復合材料研製、加工生產能力。Suitable for industries such as advertisement, decoration, model ( construction models, aviation and navigation models and wooden toys ), art crafts, packing print, plate engrave, paper cut, etc
廣告標識標牌行業、裝飾裝潢行業、模型行業(建築模型、航空航海模型、木製玩具) 、工藝禮品行業、包裝印刷行業、雕版業、剪紙工藝業等It has the important actual meaning in the aspect of raising the use of the further management and service in information management domain. the dissertation stars with the structural property of hypermedia system, and has discussed the element and optimization schemes of hypermedia system structure, and has analyzed the cognization factors when user is browsing in hypermedia information space, and introduces the technical condition in the design of hypermedian
以空間隱喻作為用戶認知超媒體信息空間的基礎,從深層揭示導航支持與用戶認知的復雜性及其內在規律,分析探討超媒體系統智能導航的模型基礎(用戶模型與知識庫)及可視化技術,構建了認知參考模型、智能導航概念模型、智能導航框架結構模型並運用petri網技術模擬實現。分享友人