Exact N-soliton trains in a spin chain driven by a time-dependent magnetic field are obtained by means of an inverse scattering transformation.

用逆散射方法，得到了含时外磁场驱动下一维自旋链的N孤子解。

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In contrast, if we're taking the wave function and describing it in terms of n, l, m sub l, and now also, the spin, what are we describing here?

相反，如果我们考虑一个波函数,然后用ｎ，ｌ，ｍ小标ｌ,还有自旋，我们描述的是什么？

麻省理工公开课 - 化学原理课程节选

He was given the nickname the "King of Pop" -- a spin on Elvis Presley's status as "the King of Rock 'n' Roll" -- and few questioned the moniker.

CNN: Michael Jackson, pop music legend, dead at 50