軌道運行衛星 的英文怎麼說

中文拼音 [guǐdàoyùnhángwèixīng]
軌道運行衛星 英文
orbiting satellite
  • 軌 : Ⅰ名詞1. （路軌;軌道） rail; track 2. （比喻辦法、規矩、秩序等） rut; path; course Ⅱ動詞[書面語] （遵循; 依循） follow
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 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...
  • 衛 : Ⅰ動詞（保衛） defend; guard; protect Ⅱ名詞1 （周朝國名） wei a state in the zhou dynasty2 （姓氏...
  • 星 : 名詞1 （夜晚天空中閃爍發光的天體） star 2 [天文學] （宇宙間能發射光或反射光的天體） heavenly body...
  • 軌道 : 1 （供火車、電車等行駛的由條形鋼材鋪成的路線） track; pathway; rail; runway; circle; railway 2 （...
  • 運行 : move; be in motion; run; working; machine run; operation; corotation; propulsion （影片）
  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. Dynamic model of satellite is built up with astronomic method, and a short - arch forecast arithmetic of satellite orbit in short arch with single site is given, which is of high precision when only angle data is available

    本文使用了天文方法建立了人造衛星運動的數學模型，給出了一種只使用單站短弧段測角數據對人造衛星軌道進行高精度預測的演算法。
  3. Orbiting satellites were better at spying on enemies than wayward reconnaissance drones, and rockets destroyed targets more reliably than temperamental flying bombs did

    按軌道運動的衛星比難以駕馭且以監控為主的無人駕駛飛機更好地偵查敵情，而且相對於我行我素的自動導航導彈而言，用火箭來毀滅目標更具可靠性。
  4. First artificial satellite launched fr earth. sputnik i is orbited by the soviet union, arking the dawn of earth ' s space age

    第一顆人造衛星，蘇聯制的史普尼克一號從地球上發射開始軌道運行，為地球的太空世紀開啟了曙光。
  5. Thirdly, an ideal satellite orbit is simulated, and on this foundation, we establish some typical simulation and testing circumstances. lastly, after simulation in the simulation and testing circumstances, we compare the performance of ukf and ekf. and then, based on the outdoor experiment of the vehicle, an analysis and contrast between our simulation results and commercial data process software is carried out, and the conclusion is obtained

    首先在第三章提出的目標運動模型的基礎上建立了系統狀態方程;其次簡要分析了衛星導航系統中的各類誤差，建立了基於偽距觀測量的系統觀測模型;第四節利用yuma格式歷書數據模擬了未受攝動影響的衛星軌道，並在此基礎上建立了幾種典型的動態模擬測試環境;第五節為模擬分析和比較，先對ukf演算法和ekf演算法在動態模擬測試環境中進行了模擬比較，然後針對外場試驗，對非線性濾波獲得的定位結果與商業軟體進行了分析比較，並得出結論。
  6. Cape canaveral, florida ( reuters ) - - forty - five years in the making and 24 hours late, nasa launched a $ 700 million satellite into orbit on tuesday to test albert einstein ' s general theory of relativity

    佛羅里達州，卡納維拉爾海角- - - -歷經45年蘊釀，以及推遲24小時后， nasa于周二將一顆耗資70億美元的衛星成功發射進入運行軌道，該衛星將用來驗證愛因斯坦廣義相對論。
  7. The space shuttle will orbit a weather satellite

    太空梭將把一個氣象衛星送入運行軌道。
  8. Not only is it unusally large ( 40 percent more massive than pluto ), but it orbits neptune backward, the only large moon to orbit in the opposite direction of its host planet ' s spin

    它不僅有非同一般的大小（比冥王星還大40 % ） ，而且它還繞著海王星向後運轉，是唯一一顆運轉軌道方向與主行星相反的大衛星
  9. We believe it was programmed to automatically descend if control was ever cut off from the surface. we have calculated the solg ' s course of descent from its previous orbit

    我們確信其程序設定為一旦和地面聯系被切斷，衛星將自動墜入大氣層.我們已經根據其先前的運行軌道計算出了solg的墜落路線
  10. Extreme ultraviolet radiation and x - ray created by magnetic field around the sunspots also cause the earth s atmosphere to heat up and expand. this will create additional drag to satellites or space shuttles orbiting at low altitudes and eventually pull them out of orbits earlier than expected

    太陽黑子附近的磁場所產生的遠紫外輻射和x射線，使地球大氣溫度上升並且膨脹，這對在較低軌道運行的人造衛星或太空梭帶來阻力，令它們比預期提早偏離軌道。
  11. Other exhibits examine the sun - earth - moon orbital relationships and the causes of solar and lunar eclipses, the suns movement across the sky during different seasons, as well as space probe imagery of planets and their satellites

    其他展品所介紹的，包括太陽地球和月球的運行軌道及其引起的日食和月食現象，太陽在不同季節的軌跡，以至太空船探測行星及其衛星之旅。
  12. It also gave a reference federation model of the satellite passing data analysis simulation application ; 2, by using a tool named kd - rti, it constructed this simulation system based on hla, and realized the simulating function of the system in the condition of local net ; 3, it realized the output of the satellite data report in stk by connecting the output module of stk with rti, and makes the whole federation run synchronically ; 4, in allusion to the magnitude calculation module of the satellite at present, it realizes initially the dating calculation of the exact size of the magnitude when the satellite passes territory ; 5, it finished the data - writing, data - keeping and data - analyzing when the satellite pass territory simulate, it also concluded a reference data - analyzing report for the operators according to the outcome of the analysis

    3 、通過衛星工具包軟體stk介面模塊stk / connect和rti的連接，實現了stk中衛星數據報告的輸出，並且通過hla的管理控制機制達到了對stk場景推進的控制，使其和整個聯邦運行同步。 4 、針對目前衛星的星等計算模型進行了研究，初步實現了對衛星過境時星等大小的估算。 5 、完成了對衛星過境模擬時的軌道數據的實時記錄、保存和分析，對分析結果給出了能夠給實際操作人員提供參考的各種數據分析報告和數據圖表。
  13. The satellite will continue moving at constant speed in its orbit forever unless there is some force to slow it down, such as collisions with meteors

    衛星將以恆速成在軌道上永遠運行下去，除非有某種像與流星碰撞這樣的力使它減慢速度。
  14. The advantages of using leo satellite are as following : on the one hand the satellite orbit is low, so the transmission delay is short, the power loss is small ; on the other hand the development of cell communication, multi - access, frequency multiplex and etc also provide a technique guarantee to the leo satellite - mobile - telecommunication. so the leo system is considered to be a satellite - mobile - communication system with a great future

    低軌道衛星是一種運行於1000公里左右的高空中的人造衛星，利用leo衛星實現個人通信的優點在於：一方面衛星的軌道高度低，使得傳輸延時短、路徑損耗小，多個衛星組成的星座可實現真正的全球覆蓋，頻率復用更有效：另一方面蜂窩通信、多址、點波束、頻率復用等技術的發展也為低軌道衛星移動通信提供了技術保障。
  15. The satellite itself will orbit around the earth for a period of days

    衛星本身將繞地球軌道運行一段時間。
  16. Sun sensors are often disturbed by other celestial bodies when satellites running on orbit and cause satellites abnormal

    太陽敏感器在軌道運行時，容易受到天體的干擾而引起衛星姿態異常。
  17. Polar - orbiting satellites are low - flying satellites circling the earth in a nearly north - south orbit, at several hundred kilometers above the earth

    極地軌道氣象衛星以大致南北方向環繞地球運行。它的軌跡離地面約數百公里。
  18. Sensors in your car tuned to radio signals from orbiting satellites can locate your car precisely at any moment and warn of traffic jams

    你汽車上與繞軌道運行的衛星發出的無線電信號調諧的傳感器能隨時精確地確定你汽車的方位，並告知交通阻塞情況。
  19. Case 1 : when there is no relative measurement, each satellite uses its own on - board attitude sensors to determine its attitude, and exchange the information through the communication link between formation satellites, and then the relative attitude is determined through simple mathematical operation. case 2 : based on the range measurements of gps like sensors, using two - point measurement of the relative orbit state to establish relative orbit and attitude kinematics and measuring equations. and state estimation is achieved through the extended kalman filter technology and unscented kalman filter technology, respectively

    方案一，在星間無相對測量時，由衛星自身攜帶的姿態敏感器實現單星高精度姿態確定，利用星間通信鏈路進行信息交互，通過簡單的數學計算獲得星間相對姿態;方案二，利用類gps相對測量，建立了編隊衛星相對軌道運動和相對姿態運動模型及相對距離測量方程，推導了兩點相對軌道運動模型，設計了擴展卡爾曼濾波器及uscented卡爾曼濾波器，對相對位置、速度和姿態進行估計。
  20. The speed units section of the dialog allows you to select the units in which satellite speed information, such as the satellite ' s orbital speed, is displayed

    速度單位用於選擇人造衛星運行速度的單位，比如上面顯示的軌道運行速度。
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