ursa major是什么意思_ursa major的用法_词性_词根

双语例句

Part of the larger constellation of Ursa Major, the bright dipper stars above are named Dubhe, Merak, Phecda, and Megrez.

它是大熊座巨大星群的一部分，上面明亮的北斗七星名字依次是：天枢，天璇，天玑，天权。
Of northern regions; from the seven stars of Ursa Major.

关于北部地区的；来自大熊星座的七颗星。
In the constellation Ursa Major, complete with explanation and user guide.

在星座大熊座，完成与解释和用户指南。
NGC 3982 is located about 68 million light-years away in the constellation Ursa Major.

NGC 3982位于离大熊星座星群约6千8百万光年处。
Dubhe, alpha star of the dipper's parent constellation Ursa Major is at the upper right.

天枢，北斗星的母星座大熊星座的北斗一即在右上方。

百科

大熊星座（Ursa Major，UMa）是北天星座之一，是北斗七星所在星座，位于小熊座、小狮座附近，与仙后座相对。大熊星座全天面积为第三，仅次于长蛇座和室女座。在北纬40°以上的地区，一年四季均可观测到，其中春季为最佳观测季节。大熊星座的深空天体包括猫头鹰星云、M81漩涡星系等。大熊座有100多颗肉眼可见的星星，其中6颗二等星都分布在北斗七星上。

释义

Astronomy one of the largest and most prominent northern constellations (the Great Bear)

【天文】大熊星座。

The seven brightest stars form a familiar formation variously called the Plough, Big Dipper, or Charles's Wain, and include the Pointers

北斗七星。

[as genitive Ursae Majoris /ˌɜːsiːmæ'dʒɔrɪs/ ]used with preceding letter or numeral to designate a star in this constellation

［与其前面的字母或数字连用以标记该星座中的星］大熊星座的

the star Delta Ursae Majoris.

大熊座δ星。

词源

" Latin, from the story in Greek mythology that the nymph Callisto was turned into a bear and placed as a constellation in the heavens by Zeus. "