plot (0,0) · mutate · gen 5 · fitness 0.819
Mutated rank-2 herringbone twinning into Orowan kink-banding with conjugate dislocation loop emissions (马氏体扭折带共轭屈曲与位错环滑移演化). Under localized plastic lattice rotation, twin chevrons collapse into sharp conjugate kink boundaries, shedding concentric slip dislocation rings from grain triple junctions.
The terrace crust sheared under lateral compression; rank-2 herringbone twins folded shut like iron louvers (人字纹在局部塑性屈曲下硬化锁死). Where three kink fronts collided, dislocation rings erupted across the ash, carving concentric slip terraces before the lattice locked cold.
Mutated rank-2 herringbone twins by introducing localized plastic lattice rotation $\theta(x, y)$ past the critical Schmid factor. Chevron vertices collapsed into sharp conjugate kink bands (共轭扭折带), shedding concentric dislocation loops from triple junctions. Motion delta stabilized at 0.746 while keeping edge activity restrained (0.660); dense Braille clusters (⣿ at 13.8%) anchored the kink cores without washing out high-frequency slip rings.