lunar landing 中文意思是什麼

lunar landing 解釋
登陸月球
  • lunar : adj. 1. 月的，月球上的；按月球的運轉而測定的。2. 似月的；新月形的，半月形的。3. （光）蒼白的，微弱的。4. 銀的，含銀的。
  • landing : n. 1. 登陸；著陸，降落；下車。 2. 登陸處；（飛機）著陸地；碼頭；（車站的）月臺。3. 【建築】樓梯平臺；梯臺；【林業】集材場，貯木場；【礦物】裝卸臺。4. 【無線電】（電子的）沉陷，沉澱。
  1. The 104 billion price tag leading up to an initial four - person lunar landing and spread over 13 years represents 55 percent of what the apollo program would cost in today ' s dollars griffin said

    按照通貨膨脹率折算，這項歷時13年之久的重返月球計劃其實只相當于當年「阿波羅」登月計劃費用的55 % ，格里芬說。
  2. The 4 billion price tag, leading up to an initial four - person lunar landing and spread over 13 years, represents 55 percent of what the apollo program would cost in today ' s dollars, griffin said

    按照通貨膨脹率折算，這項歷時13年之久的重返月球計劃其實只相當于當年「阿波羅」登月計劃費用的55 % ，格里芬說。
  3. Early games programs such as tic - tac - toe, or noughts and crosses, and lunar landing were written in what was to become bill ' s second language, basic

    早期的游戲程序如「三棋殺三子」 ，或「畫圈打叉游戲」 ，及「登月」就是用后來成為比爾的第二種語言basic來寫的。
  4. Another idea under consideration is sending a probe that could hop from place to place on the lunar surface by restarting its landing rockets, which could lift the craft up to 100 meters above its original landing site and move it to another spot in the crater basin to hunt for ice

    另一個構想則是派遣一艘能夠在月球表面四處彈跳的探測船，這艘船可藉其著陸火箭，將自己彈離地表約100公尺左右，再降落至隕石坑的另一處來找尋冰層。
  5. The predigested calculating model about lunar soft - landing damping system is established in the course of landing shock. the dynamic computer simulation model is established according to the structure parameters

    建立了磁流變阻尼器緩沖系統沖擊時的簡化模型，利用本文建立的動力學方程和所用阻尼器結構參數構建了動態模擬模型，並進行了計算機模擬。
  6. With the supports of lunar exploration pre - research program “ lunar soft landing integrative simulation and validation technique ”, this dissertation performed deep and systemic study on lunar explorer autonomous navigation and control issues. the main contents of this dissertation are as follows

    本文結合月球探測工程二三期預研項目「月球軟著陸綜合模擬演示驗證技術」 ，對月球探測器的自主導航與控制方法進行了較深入的研究。
  7. Karl wolf, an air force sergeant who was assigned to the national security agency, said that mysterious structures were discovered on the far side of the moon when the united states was mapping its surface before the lunar landing

    "曾經在國家安全局工作的空軍中士卡爾?沃爾夫說，美國在1969年登月之前繪制月面圖時曾在月球遙遠的那一面發現了神秘的構築物。
  8. Lunar landing trajectory design based on invariant manifold

    基於不變流形的登月軌道設計
  9. Minimal fuel guidance is the primary demand for lunar soft landing

    對于月球軟著陸，燃耗最優是制導過程的基本要求。
  10. This year it plans to launch a satellite that will orbit the moon as part of preparations for an eventual lunar landing ( after 2020, officials say ) by a chinese citizen

    今年，中國計劃發射一枚繞月人造衛星，為其最終的登月計劃（官方稱將是在2020年之後）做準備。
  11. Of course, that doesn ' t mean that flying a battleship in the atmosphere of a planet will be safe either : you will have to be careful with your speed and the pressure of “ air ” on the hull, or the temperature ; you will have to carefully watch your fuel as the bottom thrusters will be continuously firing to maintain you in flight ; and if you disable the automatic compensation or have damaged thrusters, you might have to play “ lunar landing ” with your ship

    當然，那並不說明在大氣層內用戰列艦也安全：你需要注意你的速度，以及空氣對船身的壓力，還有溫度；當底部推進器持續的點火來維持飛行，你將要小心的注意你的燃料；如果你的推進器損壞，而且解除自動推力補償系統，那麼你只有玩「月球登陸」了。
  12. After immersing himself in the lunar - landing films and journals, he noticed that although the inflexibility of the suits did indeed create difficulties for astronauts when they bent down to collect rock samples, they found the action of running in a suit on the moon as easy as running on earth without one

    在將自己沉浸在登月影片和日誌中之後，他注意到，盡管宇航服的堅固性確實為宇航員在彎腰採集石頭樣本的時候製造了麻煩，但是當它們穿著宇航服在月球上奔跑時，卻和在地球上輕裝飛步一樣輕松。
  13. For the lunar landing phase mission, this paper presents autonomous navigation scheme based on feature points ( fps ) tracking

    針對著陸軌道段任務，給出了一種基於特徵點跟蹤的自主導航方法。
  14. The 104 billion price tag, leading up to an initial four - person lunar landing and spread over 13 years, represents 55 percent of what the apollo program would cost in today ' s dollars, griffin said

    按照通貨膨脹率折算，這項歷時13年之久的重返月球計劃其實只相當于當年「阿波羅」登月計劃費用的55 % ，格里芬說。
  15. Can examine a cut - away space suit replica and also manipulate the controls of a computer station to simulate lunar landing. a one - sixth gravity device further enables visitors to experience a simulated moon walk

    可細看一件透視內部結構的太空衣復製品更可利用電腦，模擬太空船如何登陸月球甚或體驗在引力只及地球六分之一的月面上漫步的感受。
  16. Inspired by the successful lunar landing in 1969, he studied space physics at the university of calgary, alberta, canada and obtained his m. sc. degree in 1971 and ph. d. degree in 1974. after graduation, he has conducted research in several satellite missions, published more than 270 scientific publications in refereed journals, edited 7 books and recognized by nasa national aeronautics and space administration and esa european space agency for his contributions

    1969年于香港大學理學院以一級榮譽畢業，其後在加拿大卡加利大學取得物理學碩士及博士學位，研究范圍包括太空天氣和衛星等，曾於國際期刊發表逾270篇文章及參于編書工作，貢獻更獲美國太空總署及歐洲太空局表揚。
  17. China may be years away from a lunar landing but one company is offering a piece of " land " there right now

    中國宇航員想要登上月球也許還要幾年時間，但一家美國公司已經開始在中國出售月球上的土地。
  18. Esa wants the international moon programme to begin in 2002 with a 300 million - pound mission to test lunar landing techniques

    歐洲航天局希望國際月球項目能夠在2002年啟動，通過價值3億英鎊的爆炸發射來檢測月球登陸技術。
  19. It took 10, 000 years to get from the dawn of civilization to the airplane but just 66 years to get from powered flight to a lunar landing

    從文明初啟到飛機發明，我們花了10000年，但只花了66年就從動力飛行器進展到登陸月球。
  20. First, the maximum principle is used to generate an optimal guidance law for lunar landing, and the tpbvp is to be solved as a result of the numerical solution for optimal trajectory

    文中首先應用極大值原理設計了最優著陸制導控制律，此時求解最優軌跡變成一個兩點邊值問題（ tpbvp ） 。
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