The quenching sensitivity of 7050 aluminium alloy hot-rolled plate was studied by using end quenching test and optical microscopy (OM) and transmission electron microscopy (TEM).

用末端淬火、光学金相显微镜和透射电镜技术研究7050铝合金热轧板的淬火敏感性。

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In this paper, optical microscopy (OM), scanning electron microscopy (SEM) and scanning tunneling microscopy (STM) are used to investigate the microstructure of recorded organic thin film.

通过光学显微镜(OM)，扫描电镜(SEM)和扫描隧道显微镜(STM)观察了光记录有机薄膜的微区结构。

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The microstructure evolution during the warm deformation is observed by optical microscopy (OM) and transmission electronic microscopy (TEM).

通过光学显微镜和透射电镜观察了温变形中的微观组织演变。

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