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celestial sphere

英 [səˈlestiəl sfɪə(r)]

美 [səˈlestʃl sfɪr]

天球

英英释义

noun

双语例句

  • Through the analysis of the origin of the Chi System, the author has also obtained that the semi-diameter of the celestial sphere is about 13 meters.
    通过对尺寸系统起源的分析,认为古人裸眼目视观测时的天球半径约为13米上下。
  • A Method for Scanning the Celestial Sphere using Real-coded Genetic Algorithm
    基于实值编码GA的卫星巡天扫描方法
  • A point in the heavens ( on the celestial sphere).
    天上的一个点(在天球上)。
  • The point on the celestial sphere toward which the sun and solar system appear to be moving relative to the fixed stars.
    天球上的一个点,太阳和月亮构成的系统看上去都在相对于这个点运动。
  • One of two points of intersection of the Earth's axis and the celestial sphere.
    地轴延线与天球相交的两点之一。
  • C++ software is used to classify tri-stars of the guide stars in celestial sphere and implement the method. It is concluded that the SOFM network can reflect the complicated information among star patterns better.
    应用C++软件编程,对全天导航星星表的星信息进行了星三角采样、分类,指出SOFM网络可以很好地提取、反映星表中的复杂信息。
  • If you watch over the period of a day you will see that they move around the celestial sphere once in a period of 24 hours.
    如果你对着屏保看一天,上面的星体也将在24小时内围绕天球旋转一圈。
  • Astronomers have divided the celestial sphere into a total of 88 regions.
    天文学家已把天球划分为88个区域。
  • A great circle on the celestial sphere that passes through both celestial poles.
    通过天体球两极与天体赤道成直角相切的大圈。
  • Its intersection with the celestial sphere will be a great circle& the ecliptic.
    它与天球相交处形成一个大圆&黄道。