If many such chains were created in a differentially rotating galaxy, the distribution of stars would resemble the observed distribution in a spiral galaxy.

如果许多这样的链是在一个不同的旋转星系中产生的，那么恒星的分布将类似于在螺旋星系中观察到的分布。

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This spinning motion, at speeds of hundreds of kilometers per second, may cause matter in the disk to take on a spiral shape.

这种以每秒数百公里的速度旋转的运动，可能会使圆盘上的物质呈现出螺旋形状。

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The curliest of all perms is a spiral perm.

所有烫发中最卷曲的是螺旋烫发。

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Analysts warn Turkey could be on the verge of again descending into a spiral of violence.

VOA: standard.2010.06.17

Vertically means that every class connected to the next class is connected to every class throughout the semester around a spiral.

纵向意味着每一节课都和下一节课有关系,和整个学期内的每一节课都有关系，呈一个螺旋状。

哈佛公开课 - 幸福课课程节选

Everything is interconnected on the higher level on a spiral-- in other words will lead to deep understanding and hopefully assimilation of the material.

所有内容在一个更高的水平上呈螺旋状互相联系-,换言之，会带来深刻的理解和我所希望的对材料的吸收。

哈佛公开课 - 幸福课课程节选

Back then, he carried a spiral notebook filled with plain language definitions to Microsoft corporate speak.

FORBES: Ray Ozzie's Message To Microsoft

This set off a spiral of falling bond prices, weakening banks and slowing growth.

ECONOMIST: The causes

Investors suspect that, like Greece, Spain is trapped in a spiral of decline with 25% unemployed.

BBC: Spain's euro woes: Crisis deepens