航用恆星 的英文怎麼說

中文拼音 [hángyònghéngxīng]
航用恆星 英文
nautical stars = navigational stars
  • : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • : Ⅰ形容詞1 (永久; 持久) permanent; lasting 2 (平常; 經常) usual; common; constant Ⅱ名詞1 (恆心...
  • : 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...
  • 恆星 : [天文學] fixed star; star恆星大氣 stellar atmosphere; 恆星導航 star navigation; stellar guidance;...
  1. The high precision flight attitude of spacecraft has been mainly received through star sensor. the priciple is that at first the star acts as reference and the stars image has been captured by star sensor, then stars image identification and attitude estimation have been done, at last the flight attitude of spacecraft has been received

    天器的高精度姿態確定主要是通過敏感器來完成的,首先是以為參照物,利敏感器得到圖,然後進行圖圖像處理、圖識別和姿態估算等一系列計算,達到確定出天器的飛行姿態的目的,而圖處理是敏感器處理的基礎。
  2. Using it, astronomers will observe young, hot stars that glow predominantly in the ultraviolet part of the spectrum

    使此相機,宇員能夠觀察到主要在紫外光譜中發光的年輕炙熱的
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