orbit altitude 中文意思是什麼

orbit altitude 解釋
軌道高度
  • orbit : n 1 【天文學】軌道；【解剖學】眼窩，眶；（鳥或昆蟲的）復眼緣的頰部。2 （人生的）旅程，生活過程；...
  • altitude : n. 1. 高，高度；海拔（高度）。2. 【天文學】地平緯度。3. 〈常 pl. 〉高處。4. 高位，高等。5. 【數學】頂垂線，高線。
  1. In order to cover the whole earth ’ s surface, telecommunication satellites are arranged in two ways : one is to put three geosynchronous satellites at the geosynchronous orbit ( about 35, 700km altitude ). another is to put several tens or several hundreds of satellites at low earth orbit ( about 700km altitude )

    為了能夠覆蓋整個地球表面，通信衛星通常採用兩種方式布置:一種是用三顆地球同步軌道衛星（ 35 ， 700公里） ，另一種是需要幾十至幾百顆的低軌道（ 700公里）衛星。
  2. When navigation accuracy is highly expected, the sensor with higher accuracy should be chosen and the observation time should be longer, especially in high - altitude orbit

    當對導航精度要求較高時，軌道越高，尤其在高軌道類型中，應盡可能的選擇精度高的敏感器以及盡量長的觀測時間。
  3. Different sampling periods of sensors and the recursive steps of initial states are investigated. the navigation precision with different condition such as different precision of sensors, different length of observation time are compared. then, three orbit types, consisting of low - altitude orbit, middle - altitude orbit and high - altitude orbit, are simulated respectively

    在pc機上首先分析敏感器采樣周期和濾波迭代次數對自主導航精度的影響，然後比較敏感器精度不同，觀測時間長短不同，軌道類型不同情況下所產生的導航誤差。
  4. Powered by its own solar panels, the orbiting module remained in orbit for almost 6 months. it contains experiments to study the space environment at the orbiting altitude and, for the very first time, an orbiting astronomical telescope to study high energy radiation from objects ranging from our sun to distant cosmic explosions from far away universe

    太空船的返回艙在環繞地球108次后，在北京時間1月16日19時22分返回地球，而軌道艙則由太陽能電池板供應電力，在軌道上繼續運行將近6個月，當中並進行了太空環境研究的實驗。
  5. Some 250 commercial and military satellites now orbit in the lowest altitudes, according to the satellite industry association, and most of them are defenseless against the radiation that would be released by a high - altitude atomic burst

    數目不斷增加的人造衛星為我們提供通訊、導航、無線與有線電視，以及地面攝影與天氣預報等服務。
  6. The international space station orbits the earth at an altitude of approximately 360 km, a type of orbit usually termed as low earth orbit

    國際空間站在大約360公里高處圍繞地球運行，這個軌道被稱為低地球軌道。
  7. If is recommended to place some vertical / down thruster ( s ) on the underside of the station ( with a similar design than those in the back of ships ), that will help the station to maintain its altitude / orbit

    建議在空間站底部加裝若干豎向推進器（類似艦船尾部的推進器） ，用於保持站點相對於行星的垂直高度，幫助穩定軌道。
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