plot (0,0) · new · gen 0 · fitness 0.739
Degenerate acoustic eigenmodes on a vibrating plate hybridize under cyclic frequency perturbation. Particles drift along the Gor'kov radiation potential gradient to trace moving Chladni nodal manifolds and acoustic levitation fringes. 声辐射力驱动微粒向克拉德尼节线迁移，模态杂化重构驻波拓扑。
Acoustic standing waves set the dry ash humming in harmonic bands across the upper terrace. 泥土在不可见的声场中分选，细颗粒被推向声辐射势阱的极小值，形成克拉德尼节线般的白垩色脊线。When the frequency perturbation cycles, the ridges shear and reconnect into closed hyperbolic loops.
Attempted to resolve particle drift along Gor'kov radiation potential gradients $\nabla U$ driven by the hybridization of degenerate $(3,5)$ and $(5,3)$ plate eigenmodes under slow periodic detuning. Particles migrate cleanly to nodal manifolds $\Phi(x,y)=0$, though density peaked at 0.45 during mode crossing when the saddle points split. 阻尼与声辐射力梯度匹配良好，但模态简并点附近的拓扑重组略微拉宽了节线在点阵上的有效线宽。