Zhi-Wei Shan, a professor at Xi’an Jiaotong University (School of Materials Science and Engineering), talks to Nature Materials about the non-negligible impact of trace impurities in metallic structural materials.

中文翻译：

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微量杂质注意事项

西安交通大学（材料科学与工程学院）教授单志伟向Nature Materials讲述了金属结构材料中微量杂质的不可忽视的影响。