中部为弱变形区；上部为老滑坡区。

There is no deformation in the upside of the landslide.

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在窄带区以外，变形是弹性的。

Outside the strip zone, deformation is elastic.

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切削过程中金属层流过剪切区发生塑性变形后形成切屑。

During metal cutting, the metal plastic deformation occurred on shearing plane zone.

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热影响区小、变形小、焊缝成形美观。

Small heat influence area, low distortion, beautiful welding gap.

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热影响区小、变形小、焊缝成形美观。

Small heat influence area, low distortion, beautiful welding gap.

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