It is shown that the circumferential strain factor criterion agrees very well with them.
结果表明，周向应变因子准则符合得最好。
In this paper, the criteria of mixed mode brittle fracture are carefully examined. It has been shown that, the circumferential strain factor criterion is rational and safe.
本文讨论了线弹性断裂力学的复合型断裂准则。推荐了周向应变因子准则。
The microstructure evolution, which is governed by temperature, strain and strain rate during hot metal forming, is a key factor to the mechanical properties.
金属在热成形过程中的微观组织演变是影响产品力学性能的关键因素，该演变过程取决于温度、应变和应变速率。
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