... 机械板机 mechanical trigger 机械双晶 mechanical twins 机械通风 mechanical ventilation ...
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Special attention was paid on the microstructure evolution and mechanical properties of the ECAP samples. Deformation twins were found in most grains after the first and second pass of ECAP.
文中主要研究了工业纯钛在室温下进行ECAP多道次变形的组织结构演变，并测试了变形试样的力学性能。
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