近航天飛行 的英文怎麼說

中文拼音 [jìnhángtiānfēiháng]
近航天飛行 英文
space-equivalent flight
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 飛 : Ⅰ動詞1 （鳥、蟲等在空中活動） fly; flit 2 （利用動力機械在空中行動） fly 3 （在空中飄浮遊動） fly...
  • 行 : 行Ⅰ名詞1 （行列） line; row 2 （排行） seniority among brothers and sisters:你行幾? 我行三。where...
  • 航天 : space flight; spaceflight; aerospace航天導彈 space missile; 航天導航 aerospace navigation; 航天電...
  • 飛行 : flight; flying; aviate; voyage; volitate; hop
  1. 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。
  2. However, people still know little about neptune, until 1989 the voyager 2 flyby of neptune allow people to closely look at this blue planet

    但人們對海王星的認知不多，直至1989年航行者2號探測船飛掠海王星時才讓人類第一次近距離觀看這顆海藍色的天體。
  3. Recent observations during spaceflight or by ground simulations have both suggested that adaptive alterations in the arterial vasculatures may play a pivotal role in the occurrence of postflight orthostatic intolerance

    近年地面模擬研究及航天觀察均表明，動脈血管的適應性變化在飛行后立位耐力不良發生中可能起重要作用。
  4. Astronautors aboard the spcae shuttle discovery can cross another item off their " to - do " list : a second spacewalk. two astronauts spent 6 and a half hours unhooking a girder from the international space station. that started the delicate process of moving a gaint solar power tower to another part of the orbiting outpost

    發現者好航天飛機上的宇航員進行了第二次太空行走，離完成任務又近了一步.兩名宇航員花了六個半小時的時間從國際空間站上卸下一個橫梁.他們要這個太空前哨上的一個巨大太陽能塔移到另一邊，今天只是這個精細復雜的工作的開始
  5. These information together with weather reports from neighbouring aerodromes are included in the half - hourly automatic meteorological broadcasts for aircraft in flight

    這些天氣資料，加上鄰近機場的天氣報告，經由自動航空氣象廣播每半小時發送予航行中的飛機。
  6. Such information as well as weather reports from neighbouring aerodromes are included in the regular broadcasts for aircraft in flight and for aircraft preparing for landing at or taking off from the hkia

    這些天氣資料，加上鄰近機場的天氣報告，經由定時氣象廣播發送予航行中的飛機及準備在香港國際機場升降的航機。
  7. Since its grand opening, the hong kong science museum has attracted close to 10 million patrons. many popular exhibitions like " dinosaurs alive ", " prehistoric giants ", " ancient chinese astronomy exhibition ", and " exhibition on chinas first manned space mission " were launched. in 2002, the museum took the lead to combine science with chinese literature in conceiving and producing the " flowers in the mirrors " exhibition which was well received by local citizens and was roved to singapore and france for display. in addition, around half of the exhibits inside the permanent exhibition halls have been renewed since its opening

    香港科學館自開館以來，已吸引近一千萬人次參觀，並為觀眾帶來多個受歡迎的展覽，包括恐洪荒巨獸中國古天文成就展中國首次載人航天飛行展等。在2002年，科學館更首次結合科技和中國小說創作了鏡花緣展覽，除受到本港市民歡迎外，展覽更先後到新加坡及法國等國家展出。而常設展覽廳內的展品亦不斷更新，由開館至今已有約一半的展品換上新的內容。
  8. Surface materials of the space inflatable structures would be influenced by vacuum thermo - cycling and vacuum ultraviolet ( vuv ) when the spacecrafts operated in low earth orbit

    在低地球軌道飛行的航天器，真空熱循環與真空紫外輻照等近地軌道空間環境成為影響空間充氣展開結構材料的重要因素。
  9. 14 october 2005 - - china says astronauts carrying out the country ' s second manned space mission today slightly adjusted the position of their orbiting shenzhou 6 capsule after it started moving closer to earth

    2005年10月14日? ?中國宣布，今天，擔負著第二次載人太空飛行使命的航天員在飛往近地點時對飛行中的神州6號太空艙位置作了輕微調整。
  10. Photographed in the world s largest and most powerful motion picture format, film audiences will experience up close the immense distances, the countless challenges and the profound mysteries of great animal migrations. join the sweeping spectacle of hundreds of migrating zebras in the vast, wildlife - filled plains of east africa. witness the mysterious migration of more than a 100 million red crabs on tiny christmas island near australia in the indian ocean

    斑馬群在東非洲遼大原野上奔馳逾億紅蟹在印度洋澳洲附近的聖誕島進行神秘遷徙身形巨大的灰鯨在墨西哥巴哈半島外游弋數以千萬計金光燦爛的王斑蝶在墨西哥上空漫天飛舞候鳥在太陽和星體導航下翱翔天際，這些不可思議的旅程，將一一盡現眼前。
  11. The most recent of these, venus express, was launched by the european space agency in 2005

    執行最近一次探訪的金星快車號飛船是由歐洲航天局在2005年發射升空的。
  12. This will enable the public to gain more insight into the driving mechanisms behind the weather affecting hong kong and its neighbouring regions in the next two to three days. it will also provide special users, such as the air transport industry and aviation enthusiasts, with a more comprehensive set of prognostic information for reference

    此舉可增加高空天氣資訊，幫助市民加深了解未來兩三天影響香港及鄰近地區天氣的因數，亦為航空界或飛行愛好者等特殊用戶提供一套更全面的預報資料，以作參考。
  13. In august, a conference of astronomers stripped pluto of its status as a planet, but nasa is still sending a probe to pluto. it arrives in 2015

    接著，回到未來。 nasa在2006年帶著三個重要的擴展國際空間站的航天飛機任務重返太空。行星探測器，仔細對火星進行了探測，發現了最近有水流的跡象。
  14. Green " s theorem is employed to find the quantity relationship among the constraints of heating rate, dynamic pressure and lift in reentry flight. the paper deduced the approximate solution of the optimal aeroassisted coplanar trajectories under the three typical constraints. the performance index to be minimized are either heat input, the total dynamic pressure, time during the atmospheric flight, the time integral of the square of the path inclination ; or maximize the time of flight during the atmospheric portion of the trajetory. an important conclusion is firstly obtained : under the three constraints above, the optimal aeroassisted coplanar transfers with the first forth kinds payoffs have the same optimal control laws

    採用格林函數法，給出了同一平面氣動力輔助變軌飛行的3種過程約束（氣動加熱率、動壓、升力約束）條件之間關系的近似定量描述形成的飛行包絡線.由此求解了航天器同時受3種約束條件時，各種性能指標下的同一平面氣動力輔助變軌軌跡的近似解及相應的最優控制規律.文中對近似解與控制規律的內部結構作了細致的分析，得到了一些有益的結論
  15. Futhermore, the simulation software based on spatial opertator algebra, for example, the soft of darts based on spatial opertor algebra researched by rodriguez and others in nasa had been used to a serial of dynamical calculation of aircrafts, and it had become the special analysing software, and almost all the dynamics of americal space airctafts were analyzed by this software. it had neraly saving one handure million dolars and had atahed perfect benefit, so it became the gold medal holder of software of nasa in 1997. but the usa keep the software a secreet to our country, and the software can not shoping wherever. the principle and the method distact form different documents and papers

    此外基於空間運算元代數的模擬軟體，例如美國nasa科學家rodriguez等研究的基於空間運算元代數的分析軟體darts ，已成功應用於一系列美國航天飛行器動力學模擬計算，成為美國航天飛行器專用分析軟體，幾乎所有的美國航天飛行器皆由此軟體模擬分析，它多年來為nasa節約近1億美圓，取得了良好經濟效益，並成為nasa97年軟體金獎獲得者。
  16. We expect a critical test on the flight - spare collector to be done at jsc in the next few days

    我們期待最近幾天里在約翰遜宇航中心（ jsc ）對飛行備用件的收集器進行一次嚴格的測試。
  17. The task of holding global emissions constant would be out of reach, were it not for the fact that all the driving and flying in 2056 will be in vehicles not yet designed, most of the buildings that will be around then are not yet built, the locations of many of the communities that will contain these buildings and determine their inhabitants ' commuting patterns have not yet been chosen, and utility owners are only now beginning to plan for the power plants that will be needed to light up those communities

    維持全球排放量恆定的任務，仍然是有希望的，因為2056年的行駛與飛航交通工具尚未設計出來，大部份新式的建築物今天還沒有建造，這些建築物所在的許多社區，還有居民的通勤模式也還沒決定，此外，電力公司最近也才開始規劃點亮這些社區所需的發電廠。
  18. After a long 8 - hour space walk, two us specialists on shuttle atlantis mission success - fully installed the columbus module on the in - ternational space station on february 11, 2008

    2月11日，經過近8小時的太空行走，美國「阿特蘭蒂斯」號航天飛機上的兩名宇航員11日成功地將歐洲「哥倫布」實驗艙安置到國際空間站上。
  19. That is certainly not expected to happen before 2010 at the earliest and even if all goes well, the next u. s. manned mission to the moon may have to wait until 2018, 46 years after u. s. astronauts last set foot on it. fourth, the chinese are confident

    該局近日宣布，計劃中的第二次宇航員登月行動必須等到新型人控火箭和太空艙順利取代現有的航天飛機之時，而這一研發工作最快也要等到2010年才能見分曉。
分享友人
分享到 Line

分享到臉書