记者辗转多时，终于采访到了孔维教授。
No news for a long time, and finally to an interview with Professor Kong Wei.
基于渐进失效分析方法，建立了带孔的三维有限元模型。
Based on progressive failure analysis a 3d finite element model with a hole is built.
基于渐进失效分析方法，建立了带孔的三维有限元模型。
Based on progressive failure analysis a 3d finite element model with a hole is built.
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