金相图像是金属材料微观组织的图像。

Metallographic images are images of metal microstructures.

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用某种类型的显微镜对材料微观组织情况进行的研究。

The investigation of microstructural elements using some type of microscope.

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研究了压制压力、烧结工艺对材料微观组织及性能的影响。

The effects of pressure and sintering process on the microstructure and properties of the materials were investigated.

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