環境試驗衛星 的英文怎麼說

中文拼音 [huánjìngshìyànwèixīng]
環境試驗衛星 英文
environmental testing satellite
  • : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
  • : 名詞1 (疆界; 邊界) border; boundary 2 (地方; 區域) place; area; territory 3 (境況; 境地) co...
  • : 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...
  • 環境 : environment; surroundings; circumstances; ambient; closeness; ambience; ambiance; atmosphere
  • 試驗 : trial; experiment; test
  1. 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軌道,並在此基礎上建立了幾種典型的動態模擬測;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。
  2. To establish a series of science and technology satellites to enhance researches on microgravity, material science, life science, space environment and astronomy

    建立新型的科學探測與技術系列,加強微重力材料科學生命科學空間和天文研究。
  3. In the early 1970s, china began to utilize the scientific exploration and technological testing satellites of the " sj " group in a series of space explorations and studies, and acquired a large amount of valuable data about the space environment

    在七十年代初期開始利用「實踐」系列科學探測與技術開展了一系列空間探測和研究,獲得了很多寶貴的探測資料。
  4. Space encironment test methods for satellite components. megnetic test

    組件空間方法磁
  5. Methods of measurement on receiving antennas for satellite broadcast transmission in the 11 12 ghz band. part 2 : mechanical and environmental tests on individual and collective receiving antennas

    11 12 ghz波段廣播發射用接天線的測量方法.第2部分:專用和共用接受天線的機械和
  6. The full - digital servo control system of satellite antenna has already passed the whole satellite payload system test. the result shows that the system has good speed stability, high precision scan period and can work reliably under the simulative space environment

    本文所設計的天線全數字伺服系統已通過有效載荷系統的聯,結果表明:該系統具有較高的轉速穩定性和高精度的掃描周期,可以在外太空模擬下長期可靠地運行。
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