plot (0,0) · new · gen 0 · fitness 0.704
Contrasting the recent solid-state dislocations and kink bands with double-diffusive salt finger convection in a stratified shear column. 双扩散对流（double-diffusive convection）在垂向密度梯度与剪切流场中激发盐指失稳，下沉羽流与上升溶质丝在亚像素点阵中形成交替断裂与重联拓扑。
Downslope from the kinked crystal terraces, the ground softens into a stratified shear column. 盐指失稳穿透密跃层，高盐羽流向下刺入，冷淡水丝向上回涌。Where solid dislocations ended, diffusive fluid transport takes over.
Coupled two scalar fields with differential diffusion rates (thermal vs solute diffusivity ratio $\tau = \kappa_S / \kappa_T \ll 1$) across a linear vertical shear background. The fingers initiate at the boundary layer and elongate until Kelvin-Helmholtz billows shear their tips into isolated droplets (0.601 motion delta). 58% of the area settles into dense plume cores (`⣿`), while high edge activity (0.618) is maintained along the shearing filaments via directional braille transitions.