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凹曲度 [āo qū dù]
concave curvature
- 本文在分析矩形双曲度扁壳车身顶盖的抗凹性试验结果的基础上，研究了成形条件对抗凹性的影响规律。
n the basis of analysing results of the denting resistance for shallow panel with double curvature, the paper has studied the effect of forming condition on the denting resistance.
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