航天史 的英文怎麼說

中文拼音 [hángtiānshǐ]
航天史 英文
united states space activities
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 史 : 名詞1 （歷史） history 2 （古代掌管記載史事的官） an official who was in charge of historical rec...
  • 航天 : space flight; spaceflight; aerospace航天導彈 space missile; 航天導航 aerospace navigation; 航天電...
  1. Zero : the very same. on april 12, 1961, the soviets achieved the first manned space flight in history

    正是。 1961年4月12日，蘇聯實現了史上第一次載人航天飛行。
  2. Chinese premier wen jiabao said in a congratulation message that china ' s first manned spaceflight has been a " complete success ", which shall be written into the history of china ' s space program development

    中國國家總理溫家寶在賀電中說，中國首次載人航天飛行的圓滿成功將載入中國航天事業發展的史冊。
  3. The representatives from jingning mstc in nanjing university of aeronautics and astronautics visited history museum. all participants and specially invited guests had a match about diathesis development

    南京航空航天大學江寧校區微軟學生技術俱樂部代表參觀南京歷史博物館；所有參與人員與特邀嘉賓一起進行素質拓展訓練比賽。
  4. This excerpt from a national aeronautics and space administration ( nasa ) history document tracks the emergence and acceptance of automated digital technology in the cockpits of commercial airplanes

    這份美國航空航天局的歷史文件摘錄記載了自動電子技術在商業飛行器駕駛艙的出現和應用。
  5. We have many - year - experiences of power supply production and have supplied products to china aviation equipments and satellite launching systems

    本廠具有多年的電源生產歷史，曾經為中國的航天工業設施及衛星發射系統進行配套。
  6. A spacewalking astronaut ventures beneath shuttle discovery ' s belly and successfully completes an unprecedented emergency repair

    一位在太空行走的宇航員冒險置身於發現號航天飛機下腹，圓滿地完成了一次史無前例的緊急維修任務。
  7. In the 14th century, wang hu experimented with gunpowder - propelled rockets, making him a pioneer of aeronautics

    十四世紀中國人萬戶利用火箭的反沖力和風箏上升的力量做升空實驗，被譽為人類航天史上第一「飛人」 。
  8. Standing on the shoulders of giants and showing the way for those to come, mr yang has indeed achieved a breakthrough of monumental significance

    這番話情真意摯、動人心弦。楊利偉在我國航天史上承先啟后，取得了突破性的巨大成就。
  9. Eagerly watched by billions of his compatriots, he created a first for astronautics for the chinese people ; he showed to the world china s achievements in science and technology, and laid a foundation for the country s astronautical endeavours in the years to come

    楊利偉先生經多年艱苦訓練，努力不懈，勇往直前，終于登上太空，在億萬人殷切期待的目光中，為中華民族的航天史掀開新頁，向世界展示中國的科技成就，亦為繼續發展航天計劃而貢獻力量。
  10. It ' s been a busy year for spaceflight : nasa bounced back from a crippling hailstorm to launch three shuttle missions to build up the international space station and tie the all - time annual spacewalking record

    據美宇航局太空網12月19日報道，即將結束的2007年是太空飛行史上忙碌的一年：美宇航局在遭受重大挫折之後卷土重來，年內一口氣發射了三艘航天飛機，繼續進行國際空間站建設，而其年度太空行走時間也創造了新紀錄。
  11. Mui wo historical culture pictures, tourism spots pictures, spaceflight apparatus, potted flowers

    梅窩區歷史文化圖片旅遊景點圖片航天儀器盆裁
  12. Space station is the first - even imax 3d space film. it truly represent the astronauts from 16 nations to create the unprecedent splendid history of space station

    《國際空間站》是首次以三維形式拍攝的太空影片，真實再現了來自世界16個國家的航天員合力建造史無前例的國際空間站的輝煌歷程。
  13. The nanjing purple mountain observatory will name an asteroid the yang liwei star, while the american astronautical society conferred upon him, in vancouver on 5 october 2004, the flight achievement award for the year, this being the first time the award was presented to a non - american since it was established in 1958. a previous recipient is neil armstrong, the first man on the moon. mr yang liwei achieved the flight to outer space through years of stringent training, unrelenting efforts, unremitting diligence and perseverance

    楊利偉的征空成就寰瀛稱頌，南京紫金山天文臺擬將一顆小行星命名為楊利偉星，美國航天協會則於二零零四年十月五日于加拿大溫哥華授以該年度飛行成就獎，是為該獎項自一九五八年成立以來，首次頒予非美籍人士，使楊利偉與人類歷史上首位踏上月球的太空人巖士唐先後輝映，同享殊榮。
  14. First, it reviews the history of motivation in state owned enterprises. then it analyzes current motivation practice in state owned enterprises with the example of enterprise a, an affiliate of china space science and technology group. it is pointed out that current motivation level is relatively low at state owned enterprises due to insufficient attention, as well as loose and rigid management under the influence of old traditions

    首先對我國國有企業激勵歷史進行總結，並以航天科工集團某企業為例對當前國有企業激勵實踐進行分析，指出現階段我國國有企業激勵機制受長期計劃經濟體制的影響，雖然在改革中有所調整，仍未受到足夠重視，比較僵化和零散，激勵水平不高。
  15. Finally, a particular description of the evaluating system is given. the thesis contains four chapters as follows : chapter i : basic knowledge of workflow the development of the workflow management, the concept and definition of the workflow and wfms are introduced. the characteristics and the development of the workflow and the workflow reference model are described

    介紹了工作流管理產生的歷史必然性、工作流和工作流管理系統的基本概念和定義、工作流參考模型和工作流技術的特點和研究發展情況，並分析了將工作流技術應用於航天育種管理系統的優點。
  16. Firstly, summarize the history of reliability engineering, and introduce the method of reliability test and physics of failure, then review electrical connectors " current reliability research and impending problems

    首先，介紹了國內外可靠性研究的發展歷史和現狀；對可靠性試驗方法和發展趨勢，失效物理分析方法和可靠性建模，以及航天電連接器可靠性研究的現狀和存在的問題進行了回顧和評述。
  17. An eminent aeronautical engineer ' s perspective on the history of engineering

    一位傑出航天工程師關于工程歷史的觀點。
  18. Firstly, briefly stated the developing history and current situation of reliability engineering, introduce the reliability test method and developing trends. moreover, the statistical analysis method and existing problems, electrical connectors reliability research ' s current situation and existing problems, and reliability test plan and existing problems was presentation

    首先，介紹了國內外可靠性研究的發展歷史和現狀，對可靠性試驗方法和發展趨勢，可靠性統計分析方法和存在的問題，航天電連接器可靠性研究的現狀和存在的問題，可靠性試驗方案設計中存在的問題進行了回顧和評述。
  19. Firstly, briefly stated the reliability research developing history and current situation at home and abroad, the reliability test method and developing trends, the statistical analysis method and existing problems, and electrical connectors reliability research " s current situation and existing problems

    首先，介紹了國內外可靠性研究的發展歷史和現狀；對可靠性試驗方法和發展趨勢，可靠性統計分析方法和存在的問題，以及航天電連接器可靠性研究的現狀和存在的問題進行了回顧和評述。
  20. First, briefly stated the reliability research developing history and current situation at home and abroad, the reliability test method and developing trends, then statistical analysis method and existing problems, and electrical connector reliability research ' s current situation and existing problems, i second, through analyzing the failure mechanism of electrical connector, and combining with the theory of probability and statistics, set up a reliability statistical model of electrical connector affected upon vibration stress, which is the anti - power law - weibull model, laid a foundation for working out electrical connector reliability test plans and treating electrical connector test data

    首先，對國內外可靠性研究的發展歷史和現狀，可靠性試驗的方法和發展趨勢，可靠性統計分析方法和存在的問題，以及航天電連接器可靠性研究的現狀和存在的問題進行了回顧和評述。其次，通過對電連接器進行失效機理的研究分析，結合概率統計理論，建立了電連接器在振動應力作用下的可靠性統計模型，即逆冪律?威布爾模型，為電連接器可靠性試驗方案的制定和試驗數據的統計分析奠定了基礎。
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