The structural features of an alloy (e. g., grain and phase structure) that are subject to observation under a microscope.

在显微镜下观察到的某合金的结构特征(例如：晶粒和相的组织结构特征)。

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The formation energy, phase diagram, voltage, crystal structural parameter and density of state can be calculated using VASP software package.

利用VASP软件包可计算形成能、相图、电压和材料的晶体结构参数及态密度等。

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In recent years there has been a greater understanding of the complex structural changes taking place during heat treatment, with the help of phase transformation diagrams.

在近几年里，借助于相位变化图，已经对热处理过程中发生的复杂的结构变化有了很多的了解。

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The first aspect will address diagnosis and prognosis of TBI, while the second phase will focus on materials and structural design of equipment (helmets) to protect the brain from impacts.

FORBES: NFL and GE Launch 'Head Health Initiative': Innovative Imaging and Technology to Address Traumatic Brain Injury and Concussions