Through the analysis of test results and stress fields, the change of metal materials' ductile fracture mode with different stress condition parameters are discussed.
通过试验结果与应力场分析，讨论了不同应力状态参数下，金属材料韧性断裂形式的变化规律。
The best formulation was selected by test analysis of film forming materials, fire-retardant, additives and film forming process.
通过对成膜物质、阻燃剂、助剂及成膜过程的试验分析，筛选出最佳工艺配方。
In this paper, Based on the theory analysis and test, the fracture mechanism and fracture direction of brittle materials are studied.
本文主要通过理论分析和试验，对脆性材料的断裂机理及断裂方向进行研究。
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