軌道試驗衛星 的英文怎麼說

中文拼音 [guǐdàoshìyànwèixīng]
軌道試驗衛星 英文
orbit test satellite
  • : 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
  • : 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) ...
  • : 名詞(古代占卜用的器具) astrolabe
  • : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
  • : 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...
  • : 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 (...
  • 試驗 : trial; experiment; test
  1. Low earth - orbit satellites have become indispensable for u. s. military communications, gps navigation for smart bombs and troops, and for real - time surveillance. the chinese test highlights the satellites vulnerability

    低地球對美國軍事通訊、精確炸彈和士兵的gps導航及制導和實時偵察至關重要。中國這次凸現了的脆弱性。
  2. 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,並在此基礎上建立了幾種典型的動態模擬測環境;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環境中進行了模擬比較,然後針對外場,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。
  3. Tt china has established an integrated tt network comprising tt ground stations and ships, which has successfully accomplished tt missions for near - earth orbit and geo - stationary orbit satellites, and experimental spacecraft

    航天測控。中國已建成完整的航天測控網,包括陸地測控站和海上測控船,圓滿完成了從近地到地球靜止、從飛船的航天測控任務。
  4. The main research contents of the operational design include : working out the in - orbit experiment scheme and optimizing the in - orbit control and observation scheme for solar x - euv imaging telescope ; analyzing the requirements to the mounting platform of telescope ; implementing the rudimental mechanical, electronic, thermal interface design

    運行方案的主要研究內容包括:針對靜止應用平臺,制訂和優化瞭望遠鏡在方案;完成望遠鏡的機電熱初步介面設計。
  5. This dissertation focuses on the test on - orbit hj - 1c small satellite and its sar images, which includes the following parts : 1. the geometric characteristics of the sar remote sensor and its images are evaluated, which includes evaluations of the satellite poses, adjustments of the orbit parameters, and geometric corrections of the sar images

    本文將hj - 1c小及其sar圖像在研究工作,概括為三個方面: 1 . sar在參數檢與其圖像的幾何性能評價,包括姿態和參數的評價,以及以sar圖像幾何粗定位、粗校正、及精校正為內容的sar圖像幾何校正評價。
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