metallurgical phase microscope 金相显徽镜 Horizontal metallurgical microscope 蔡司大型卧式金相显微镜 upright metallurgical microscope 正置金相显微镜 ; 立式金相显微...
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By electronic microscope analysis, it is found that there is a certain amount of second dispersed phase in the martensite matrix which is the metallurgical factor of forming built-up edge.
通过电镜分析，发现在马氏体基体上有一定数量的弥散的第二相存在是引起积屑瘤产生的冶金因素。
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