航天發動機 的英文怎麼說

中文拼音 [hángtiānfādòngjī]
航天發動機 英文
air ace engine
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 發 : 名詞（頭發） hair
  • 機 : machineengine
  • 航天 : space flight; spaceflight; aerospace航天導彈 space missile; 航天導航 aerospace navigation; 航天電...
  1. Aircraft ; engine nacelle fire extinguisher apertures and doors

    航空和航天.發動機艙滅火器孔和門
  2. Rocket based combined cycle ( rbcc ) will be one of the promising propulsion systems for single stage to orbit vehicle, and has extensively application foreground in both military and civil usage

    火箭基組合循環發動機（ rbcc ： rocketbasedcombinedcycle ）是單級入軌最有潛力的動力方案之一，具有廣泛的軍事和民用航天應用前景，受到世界各國航天界的矚目。
  3. The evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures

    敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程，介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況，這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平
  4. Abstract : the evolution course of chinese solid rocket propulsion technology for space missions since 1950s is presented. the technical features, development process, ground tests and flight records of nine typical solid motors are described. these motors were developed for sounding rockets, upper stages of launch vehicles and orbit transfer systems in application satellites respectively. the evolution of basic technology of chinese solid rocket motors and future developing concept are briefly introduced. the information in the paper are all based on the published literatures

    文摘:敘述了20世紀50年代以來中國航天固體火箭推進技術的發展歷程，介紹了9種最具代表性的固體火箭發動機的技術特徵、研製過程、地面試驗和飛行情況，這些發動機分別應用於中國的探空火箭、運載火箭上面級和應用衛星變軌系統.文中還簡要地評述了中國固體推進各單項技術的發展水平
  5. Both advantages of rocket engine and air - breathing engine are integrated into one kind of propulsion system, called rocket - based - combined - cycle ( rbcc ), which has multiple operating woke modes, including ejecting, subsonic combustion, supersonic combustion and rocket mode, with each mode operating at varying flying stage. rbcc has prominent potential of high efficiency and low cost, and so it is recognized as an advanced propulsion system of future single - stage - to - orbit reusable spacecraft and hipper - sonic missile. it has been broadly investigated in foreign countries and has been progressed into small and full - scale flying stage

    火箭基組合動力循環（ rbcc ， rocketbasedcombinedcycle ）將傳統的火箭發動機和吸氣式發動機的優點集中組合到一個具有多種工作模態（包括引射、亞燃、超燃及火箭模態）的發動機里，在不同的飛行階段啟用不同的工作模態，因此具有大幅提高航天推進系統經濟性與高效性的潛在優勢，並可能發展成為下一代單級可重復使用航天器以及高超聲速導彈武器的動力系統。
  6. Crow d e. a comprehensive approach to engine noise reduction technology. isabe 2001 - 1011

    陳光.航空發動機結構設計分析.北京:北京航空航天大學出版社， 2006
  7. This research is the scientific research project done by civil aviation college of nuaa cooperating with pratt & whitney ( china ). the project is of great significance for airlines, aero - engine manufacturers and repair shops to evaluate and control the engine maintenance cost ( emc )

    本項研究是南京航空航天大學民航學院與普惠中國公司合作的一項科研課題，該科研項目對于幫助航空公司、航空發動機研製廠商和修理廠商評估和控制發動機維修成本具有重要意義。
  8. This layer of water nearly half-a-meter deep absorbs the vibrations from discovery's mighty engines, keeping the tremendous power from bouncing back and damaging the shuttle.

    這層將近半尺深的水能吸收「發現號」的巨型發動機產生的振動，以防止這一巨大動力產生反沖而損壞了航天飛機。
  9. Through malfunction of the tests of 810 research institute, the combustion performance of the hybrid motor and model about regression rate have been studied in the dissertation. the main aspects are as follows : the performance of the hno3 + n2o4 - htpb hybrid rocket motor were all discussed

    本文結合航天科技集團公司810研究所正在研製的ak - 20l / htpb + al組合固液火箭發動機，開展了固液火箭發動機混合燃燒特性的數值模擬工作，在此基礎上給出固體燃料退移速率預示模型及預示結果。
  10. After being more consummated, the fruits of this project can be straightly applied to manned spacecraft, space scientific exploration, networks of satellites and so on. they will certainly improve the reliability, reconfigurability and obsm ( on - board software maintenance ) of on - board computers, which is most significant to the development of our country ' s space science and technology

    本設計的成果經進一步完善以後可以直接應用於我國載人航天、空間探測、衛星組網等任務中去，勢必提高我國航天計算機的可靠性、可重構性以及在軌數據處理的能力，對推動我國空間科學技術的發展有很大的意義。
  11. Abstract : this paper briefly presents th e application of advanced brazing techniques for a larye number of assemblies of space vehicles, such as thrust chamber and turbine rotor of launch rock et engine, titanium tube of satellite, attitude control engine injector and wave guide component of satell ite, reflector, tube and honeycomb panel of manned spacecraft, main engine nozzl e and preburner of space shuttle as well as the pipeline systems of space statio n

    文摘:簡略地介紹了先進釬焊技術在航天器部件，例如運載火箭發動機的推力室和渦輪轉子、人造衛星的鈦導管、姿控發動機噴注器和波導器件、載人飛船的反射器、導管和蜂窩壁板、航天飛機的主發動機噴管和預燃室以及空間站的管路系統等的廣泛應用情況。
  12. Golden future series of intellectual coater developed by the company adopts numerical control coating system introduced from foreign countries and can meet strict requirements for airproof performance in aviation, spaceflight, ship, saloon car, engine, motor and manufacture of machine tool. it s really ideal equipment taking the place of artificial work in coatong and sealing procedure and to improve product quality and working efficiency

    公司研製開發的金未來系列智能塗膠機是引進國外先進技術開發的數控塗膠系統，可以滿足航空航天船舶轎車發動機摩托車及機床製造等對產品的密封性能的嚴格要求，是塗膠密封工藝環節中取代手工作業，提高產品質量和工作效率的理想設備。
  13. It is necessary to do study on it as a request of the development of small satellites and future aerospace tasks

    鑒於我國當前小衛星的蓬勃發展以及未來航天任務的需要，研製低功率電弧加熱發動機是很有必要的。
  14. Advanced arcjet system will be one of the favorite choices with the development of space technology and the demand of aerospace task

    隨著空間技術的發展和未來航天任務的需求，先進的電弧加熱發動機將是理想的選擇。
  15. In this paper, the application of advanced composite in space shuttle, aviation engine, radar antenna mask, aviation hot insulation material, space satellite solid rocket engine and strategic missile are discussed

    摘要討論了先進復合材料在航天飛機、航空發動機、機用雷達天線罩、航天隔熱材料、航天衛星和宇航器、固體火箭發動機殼體、戰略導彈等方面的應用情況。
  16. That attracts much more attentions. three dimensional braided ceramic matrix composites ( cmc ) also have characters such as low density, high temperature resistance and wash out resistance

    三維編織陶瓷基復合材料還具有輕質、耐高溫、抗沖刷性能好的特點，是航天、航空發動機以及航天飛機熱結構用的理想材料。
  17. Because of their low - cost, high safety and reliability, flexible energy management and shutdown - restart ability, hybrid rocket motors have received increasing attention from the space propulsion specialist all over the world

    固液火箭發動機因具有低成本、高安全性和可靠性、靈活的能量管理和推力可控等特性，越來越受到國內外航天推進專家的重視。
  18. Fuel pump and lube pump used in present aero - engine and space - engine are oriented to smaller volume, bigger flux and higher pressure

    目前，航空航天發動機控制系統中的燃油供油泵、滑油增壓泵都在向著小體積、高轉速、大流量、高壓力的方向發展。
  19. To study the aircraft - engine stability assessing technology about total - press distortion, four different structure insert - boards and testing schemes are designed, based on the technology of russian insert - board distortion and assessing compressor stability of english and usa. the low speed compressor ( lsc ) at college of energy and power in nuaa is used to carry out the all insert - board distortion experiments studies

    為了能夠更清楚地認識俄羅斯關于總壓畸變下的航空發動機穩定性評定的技術，本文在了解俄羅斯插板畸變試驗技術和英美等國家的穩定性評定技術的基礎上，設計了4塊不同結構形式的插板畸變擾流器裝置及試驗測量方案，利用南京航空航天大學能源與動力學院的低速大尺寸軸流壓氣機（ lsc ）試驗器，完成了各插板的畸變試驗。
  20. The purpose of this paper is to design a system of automatic controller for the turntable ' s tiredness experiment of a motor academe

    本課題受航天部某研究所委託，設計了一套微機控制系統，以滿足航空發動機渦輪盤多種載荷譜的低循環疲勞試驗需要。
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