dipper handle 中文意思是什麼
dipper handle
解釋
勺柄-
The curve stretches from the handle of the dipper to arcturus in bootes all the way down to spica in virgo. bright constellations : ursa major, bootes and leo
這條弧線由北斗的斗柄開始,沿著柄身的弧度,經過牧夫座的主星大角,最後到達室女座主星角宿一。 -
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
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