celestial pole 中文意思是什麼

celestial pole 解釋
地球的兩極之一
  • celestial : adj 1 天的，天空的；天上的；天體的。2 天國的；神聖的。3 〈C 〉中國的，天朝的〈指封建時代的中國〉...
  • pole : n 1 棒，桿，竿〈通常為十英尺以上圓桿〉。2 旗竿；釣竿；【運】（撐竿跳的）竿；桅桿；電線桿；（車的...
  1. Unfortunately, the large magellanic cloud is near the south celestial pole and is not visible in hong kong

    可惜的是，大麥哲倫雲位於南天極附近，結果住在香港的市民無緣得見。
  2. People in the northern hemisphere can never see stars near the south celestial pole, and people on the southern hemisphere can never see polaris

    居住在北半球的人永遠看不到接近南天極的星，而居住在南半球的人同樣也看不到接近北天極的星。
  3. Is special because it is very near the north celestial pole. thus, it appears to be stationary

    雖然只是眾多拱極星中的一顆，但由於它非常接近天球北極，所以看來似乎永遠靜止不動。
  4. On the contrary, an object reaches its lowest position when passing through the semi - circle which includes the nadir and the nearest celestial pole, and this phenomenon is called lower culmination

    經過包括天頂的那半個子午圈時，天體到達最高位置，稱為上中天。經過包括天底的那半個子午圈時，天體到達最低位置，稱為下中天。
  5. The polar axis should point to the celestial pole around which all stars seem to rotate and the elevation of the axis should be the same as the latitude of the location

    赤道儀的極軸必須對準星空的轉動中心，而仰角則相等於拍攝地點的緯度。
  6. A celestial object will reach its highest position when passing through the semi - circle which includes the zenith and the nearest celestial pole, and this phenomenon is called upper culmination

    包括天極天頂和天底的大圓圈稱為子午圈。當天體經過觀測者的子午圈時便稱為中天。
  7. A star of the second magnitude, at the end of the handle of the little dipper and almost at the north celestial pole

    北極星第二星的光度中的一顆星，位於小熊星座把柄的末端，幾乎位於北天極
  8. Similar to the latitude, runs from 90 or 90n, at the north celestial pole, to - 90 or 90s at the south celestial pole. the right ascension

    的演算法是從天球赤道開始至兩極止，向北由0度至90度或北90度，向南由0度至- 90度或南90度。
  9. Poor southerners, there is no bright star near the south celestial pole. here are three simulations of what can be seen in the northern hemisphere

    可惜的是，天球南極附近沒有光星，所以沒有南極星為南半球居民引路。
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