初始均匀的磁场将缠卷而在星系盘中形成螺旋形的结构，其中磁场和星际气体是冻结在一起的。
The initial uniform magnetic field will wind into the spiral structures in the galactic disk, in which the magnetic field and the interstellar gas are frozen together.
一条卷起来的弹簧形成一个螺旋形。
采用螺旋形结构的脉冲形成线能在形成同样脉冲宽度的前提下大大缩短形成线的长度。
It can reduce the length of the pulse forming line on the premise of forming the same output pulse width to adopt a helical structure.
这些所有形成外立面的材料是由回收的砖块组成，位于侧面的内部螺旋形的走廊是由混凝土定制设计而成。
Materials consist of both recycled traditional bricks, which form the exterior facade, and custom designed concrete screen blocks, which flank the interior spiral passageway.
其动作的运行轨迹大都成圆形、弧形、螺旋形等，动作过程稳健，环环相扣，一气呵成，龙头、龙身、龙尾相互呼应，形成活灵活现的龙姿。
Track their movements are running into a round, curved, spiral and so on, moves the process of sound connected, at one go, leading, long body, tail echoed each other to form a vivid dragons posture.
天文学家们之所以会得出这个论断，是基于他们发现在银河系的边缘处存在着一条螺旋形的、由行星所形成的“巨大手臂”。
Astronomers base that assertion on their discovery of a vast section of a spiral, star-forming arm at the Milky Way's outskirts.
这些所有形成外立面的材料是由回收的砖块组成，位于侧面的内部螺旋形的走廊是由混凝土定制设计而成。
Materials consist of both recycled traditional bricks, which form the exterior fa? Ade, and custom designed concrete screen blocks, which flank the interior spiral passageway.
再把雪块铺在他们盖屋子的地点围成一个圆圈，修整到需要的尺寸大小，最后形成窄小的螺旋形。
They then lay the blocks on their edges to form a circle, cutting them to size as they go, so that the end result will be a narrowing spiral.
该发现表明，长形盾半人马座臂完全“围绕”着银河系，从而使得这个螺旋形“巨大手臂”与银河系中另一个由行星所形成的主要“手臂”——英仙臂相对称。
The finding suggests that Scutum-Centaurus wraps all the way around the Milky Way, making it a symmetric counterpart to the galaxy's other major star-forming arm, Perseus.
该发现表明，长形盾半人马座臂完全“围绕”着银河系，从而使得这个螺旋形“巨大手臂”与银河系中另一个由行星所形成的主要“手臂”——英仙臂相对称。
The finding suggests that Scutum-Centaurus wraps all the way around the Milky Way, making it a symmetric counterpart to the galaxy's other major star-forming arm, Perseus.
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