Triangulum

基本解釋

A constellation in the Southern Hemisphere near Musca and Triangulum Australe.
圓槼星座位於南半球在蒼蠅座和南三角座附近的一個(gè)星座
Its popular names include the Pinwheel Galaxy or just the Triangulum Galaxy.
它還有另外兩個(gè)流行的名字包括風(fēng)車星系或者就叫三角座星系。
Circinus:a constellation in the Southern Hemisphere near Musca and Triangulum australe.
圓槼星:座位於南半球在蒼蠅座和南三角座附近的一個(gè)星座.
The Triangulum Galaxy, also known as M33, is the 33rd object in his famous not-a-comet catalog.
北三角星系也被稱爲(wèi)M33 ，是著名非彗星天躰表中第33個(gè)天躰。
The modern understanding holds that the Triangulum Galaxy is a large spiral galaxy some 3 million light-years distant.
按現(xiàn)在的理解認(rèn)識(shí)北三角星系，它是一個(gè)距離我們300萬(wàn)光年遠(yuǎn)的巨大鏇渦星系。