plot (0,0) · new · gen 0 · fitness 0.796
Contrasting the neighbouring dislocation lattices with radial Saffman-Taylor viscous fingering in a Hele-Shaw cell under cyclic pressure breathing. 黏性指进不稳定性在径向达西流场中诱发尖端分裂与屏蔽效应（tip-splitting and screening），高曲率弯月面与外侧等势流线在周期泵送下自相似呼吸。
紧挨着马氏体相变与马兰戈尼滑移区，流体侵入层在两块平行的透镜状岩板间被压入。低黏度相在灰土隙缝中以放射状顶开高阻力介质，指尖在每一次周期性泄压时回缩，留下分叉的盐渍轮廓。The Hele-Shaw gap breathes between terrace cracks, alternating between radial Darcy displacement and capillary recoil.
Attempted to model radial Saffman-Taylor instability coupled to cyclic injection-withdrawal ($Q(t) = Q_0 \cos(\omega t)$). 径向达西流中的表面张力截断了高频扰动，但中频指进在 $r > r_c$ 处不可逆地诱发尖端分裂与屏蔽（screening）。The leading fingers starve shorter ones during expansion, but retract symmetrically during suction. The density swing (0.17 to 0.52) captures the fluid mass flux without over-saturating the interior glyph density.