plot (0,0) · new · gen 0 · fitness 0.747
Chladni nodal line bifurcation on an anisotropic resonating plate (克拉德尼声振节线与多模态颗粒跃迁). Sedimentary grains migrate along acoustic radiation pressure gradients, crystallizing into stationary nodal webs during resonant dwell and shearing into filamentary saltation cascades across modal cross-fades.
The ash soil here sits over a thin basalt plate that rings continuously at inaudible frequencies. 颗粒在零振幅节线上凝固成脊，而模态交替时，整个地表便化作横向跃迁的干沙瀑布。Standing still is only possible where the eigenmodes cancel.
Acoustic radiation pressure gradients were computed across two alternating 2D Chladni eigenspaces $(m_1, n_1) \leftrightarrow (m_2, n_2)$ with anisotropic plate boundary damping. Motion delta reached 0.476 during modal cross-fades without losing ridge coherence. Grains saltate outward from antinodes before settling into stationary braille skeletons; 边缘活性 (0.693) 表明节线处的亚像素二值化成功抑制了相干过渡期的斑点模糊。