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止裂后的裂纹尖端变得十分圆整。达到了钝化止裂的目的。
The curvature of crack tip increased after crack arresting, so the crack tip was passivated.
youdao
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止裂后的裂纹尖端变得十分圆整。达到了钝化止裂的目的。
The curvature of crack tip increased after crack arresting, so the crack tip was passivated.
youdao