螺旋星系 meaning in English
helix galaxy ( ngc )
spiral galaxy
Examples
- The milky way is a spiral galaxy ; that is , if viewed from afar it would resemble a spiral
银河是螺旋星系;那是如果观看从它在远处会类似螺旋。 - The largest disks are spiral galaxies such as our own milky way , which stretches more than 100 , 000 light - years across
最大的圆盘是像银河系般的螺旋星系，可横亘延伸远超过10万光年。 - At least some elliptical galaxies , as well as the bulges and halos of spiral galaxies , may have arisen from such collisions
至少螺旋星系的核球与晕，以及某些椭圆星系，可能是由此种碰撞产生的。 - That might happen during the collision of two spiral galaxies , which have lots of spare gas available for making new stars
这种情况很可能发生在两个螺旋星系碰撞时，因为这会剩下大量的气体，可供制造新的恒星。 - Most people think of our own galaxy , the milky way , as a pure spiral , but astronomers now know it is actually a barred spiral
大多数的人认为我们自身的银河系是个单纯的螺旋星系，但天文学家现在知道它其实是个棒旋星系。