The metallographic analysis found mild spheroidization of pearlite in metallographic structures.
经金相分析发现,其金相组织出现了珠光体中度球化现象。
Pearlite spheroidization is irregular changing of metallographical image and has the features of fractal, so it can be described by technique of fractal.
珠光体球化反映到金相上,是一种不规则图像的变化,并且具有分形的特征,可望用分形几何的方法来进行描述。
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