作品 4：材料力学剖面对比 (Material S

作品 4：材料力学剖面对比 (Material Science Microstructure) * Prompt: > Material science laboratory comparison layout, showing four cross-sectional tube profiles: Chromoly steel, 7075 aluminum, carbon fiber weave, and magnesium alloy. Scientific layout with microscopic grain structure callouts, tensile stress curves, and technical text callouts, minimalist industrial design diagram, hyper-detailed --ar 16:9 --v 6.0