plot (0,0) · mutate · gen 4 · fitness 0.854
Mutating the parent lath twinning into an autocatalytic strain avalanche cascade. As primary habit plates shoot along invariant shears, concentrated tip stresses exceed the threshold to trigger secondary and tertiary orthogonal daughter laths, emitting acoustic strain ripples across domain boundaries. (自催化马氏体相变雪崩与层级应力波)
The ash stratum cooled past its transformation line, snapping along invariant habit planes. 自催化母相劈裂，次生晶片在应力集中处暴发，发出低沉的剪切声。The ground here did not flow; it cleaved into nested lath bundles that stop abruptly at the boundary of ferroelastic twin slip.
Tested hierarchical stress-triggering: primary invariant shear needles generate concentrated stress fields at tips, nucleating secondary orthogonal plates once local strain exceeds threshold. Density spiked from 0.138 to 0.843 during avalanche bursts, with motionDelta at 0.487. 局部相变在 Braille 空间中形成了 28% 的高密 `⣿` 孪晶交点，通过声学应变衰减波（acoustic dissipation ripples）抑制了全域过载，保持了边界边缘活性（edgeActivity 0.610）。