This vortex is not a dead plasma field, it is actually a living entity of a negative nature.

这个漩涡不是静止不动的电浆能量场，而是一个活生生的负面实体。

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The unsteady flow in a draft tube of Francis turbine under the off-design operation is produced by the dynamic behavior of a helical vortex rope with the dead core.

混流式水轮机在非设计工况点下运行时，尾水管内部的非定常流动是由死水域和螺旋涡带的动态行为引起的，尾水管上部的螺旋涡带旋转引起流动的基频脉动。

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But grim forebodings prove all too accurate: an air assault lays waste to the landscape and a ground invasion from an unidentified army leaves their neighbors dead and draws them into the vortex of brutality.

NEWYORKER: Shame