軌道再入 的英文怎麼說

中文拼音 [guǐdàozàirù]
軌道再入 英文
orbital reentry
  • 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） ...
  • 再 : 副詞1 （又一次） another time; again; once more 2 （表示更加） still; further 3 （表示如果繼續怎...
  • 入 : Ⅰ動詞1 （進來或進去） enter 2 （參加） join; be admitted into; become a member of 3 （合乎） conf...
  • 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 （...
  1. The award will go to the team that first takes three people to a 100 - kilometer suborbital altitude, returns to earth, and repeats the feat within 14 days after replacing less than 10 percent of the dry weight of the vehicle

    得獎的團體，首先必須載送三名人員進入100公里的次軌道高度，再返回地球，接著在14天之內重復上述動作，而載具的更新不能超過凈重的10 % 。
  2. Earth is now entering a conjunction or lineup with purpose through which the original planners are returning to reactivate the twelve - helix system in the occupying species - the human to date - and put earth back on its track

    地球現在正進入連接或與意圖排列中，通過目的最初的計劃者正重新返回來再次激活族類擁有的十二個螺旋系統-人類的時間-以及將地球引向其軌道。
  3. Then, we use a simulation method to create a large number of radar measurement values, produce a quantity of random numbers using computer software and add them to the radar measurement values, we use kallman filtering method to calculate the location, velocity and trajectory coefficient of the target at the moment of the final tracking point, and use the numerical solving method of differential equation to calculate the trajectory, the location of the hostile artillery or the impact point of its own projectiles, finally, we calculate statistically the random error of the tracking system and analyze the location accuracy

    然後採用模擬模擬方法獲得大量的雷達測量值，由計算機軟體產生大量的隨機數，加入雷達測量值中，用卡爾曼濾波法計算出最後跟蹤點時刻的目標位置、速度和彈道系數，再用微分方程數值解法計算出整個彈道軌跡、計算出敵方炮位的位置或己方炮彈的落點，最後統計出跟蹤系統的隨機誤差，分析定位精度。
  4. Comparisons between reference - trajectory and predictor - corrector entry guidances for rlvs

    再入標準軌道制導與軌道預測制導方法比較分析
  5. By extracting the necessary information in the gps signal and merging with the satellite orbital data, the position of the radiosonde and hence the wind vector is calculated

    地面站接收到gps信號后會抽出所需資料，再加入有關衛星軌道的數據，便可計算出無線電探空儀的位置，從而計算出高空風向和風速。
  6. The research of the characteristic of space targets, is an important technique means in control of the space satellites orbits resource, surveillance the motion of non - cooperated targets, forecast the falling satellites and the reentry of other threaten targets

    開展空間目標電磁散射特性研究，是掌握空間衛星軌道資源，監視非合作空間目標運行情況，預報隕落衛星及其它有威脅目標的再入等的重要技術手段。
  7. Then on the base of the computer model, the standard reentry trajectory guidance law is studied, and an approach to obtain the guidance coefficients by modifying the initial value through feedback bias repeatedly is put forward. simulations have proved the feasibility of the method

    在這個基礎上，本文對飛船再入標準軌道制導方法進行了研究，提出了一種利用制導參數偏差迭代求解反饋增益系數的方法，並通過大量模擬驗證了此方法的可行性。
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