本文综述了准晶的结构、形成和物理性质的现况。
I survey current pictures of the structure, formation and physical properties of quasicrystals.
通过扫描电镜、能谱分析仪和透射电子显微分析技术，确定了合金的凝固组织、相成分及二十面体准晶的结构。
The microstructure, composition and phases of the alloy were analyzed by SEM and EDS. The icosahedral quasicrystal structure was identified by TEM.
最后讨论了准晶共轭结构的多标度分形特征。
Finally, it discusses the multiscale fractal feature of quasicrystal conjugate structure.
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