brittle fracture stress 脆性断裂应力
Stress fracture 疲劳性骨折 ; [外科] 应力性骨折 ; 应力破裂 ; 应力骨折
true fracture stress 真实断裂应力
local fracture stress 局部断裂应力
tensile fracture stress 拉伸破裂应力
nominal fracture stress 名义断裂应力
critical fracture stress 临界断裂应力
The loading rates causing the changes for the fine grain size microstructure are higher than those for the coarse grain size microstructure. The cleavage fracture stress σf and the notch toughness are related with fracture mode and critical event.
细晶试样发生转变的加载速率高于粗晶试样，解理断裂应力σ_f、缺口韧性与断裂模式和临界事件相关，在延—脆转变断裂模式和扩展控制的临界事件下，解理断裂应力σ_f和缺口韧性较高。
参考来源 - 加载速率对不同组织合金钢缺口试样断裂行为的影响The predicted fracture stress matrix cracking stress and crack spacing just have error less than 20% with the corresponding experimental value.
预测的断裂应力、基体开裂应力和裂纹间距与实测值最大误差在20％以内。
参考来源 - 3D·2,447,543篇论文数据，部分数据来源于NoteExpress
The local cleavage fracture stress is mainly determined by the length of the critical microcrack.
细观解理断裂应力主要由临界裂纹的长度决定。
The smaller the curvature and the larger the crack length the smaller will be the fracture stress.
曲线半径越小，裂纹长度越大，断裂应力也就越低。
The anti fracture stress in each stage of the experiment group was better than that of the control group(P< 0.05).
生物力学测试中，各个阶段实验组抗折应力均优于对照组（P<0.05）。
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