the Great Dipper belongs to a part of the Ursa Major, seeing from the sketch, the Great Dipper locate the back of the great bear with the tail.It have in these seven stars 6 is 2 etc. star, an is 3 etc. star.Pass the oscular two stars on-line in斗 , the dynasty 斗 a direction extension is roughly 5 times are far, found out the pole-star Great Dipper to carry the beginning from the body of 斗 , arrive the end tail of the handle of 斗 , our country ancient times difference it
Call:A 枢 , day 璇 , day 玑 , day power, jade 衡 , open the 阳 and shake the light.Extend a straight line outwardly from the " a 枢 ", postpone about
Long 5 times are a little more, therefore to a with Great Dipper about bright stars, this is the pole-star."。如何用古典取名字