棒旋星系 meaning in English
barred spiral galaxy
Examples
- Ringed barred spiral galaxy
有环棒旋星系 - Ringed barred galaxy
有环棒旋星系 - Barred spiral galaxy
棒旋星系 - Spirals are sub - divided into two classes : the normal spiral and the barred spiral
旋涡星系可细分为两种：普通的旋涡星系和棒旋星系。 - But if so , what accounts for the large number of barred galaxies that astronomers see
若果真如此，该如何解释天文学家观测到的大量棒旋星系呢？