以LaNis为例，由于表面偏析（Surface Segregation）La大量扩散到合金表面并与氧化和生成La203和La（OH）3，同时Ni脱溶沉淀，由于表面偏析，La203和La（On）3保护了压层Ni的活性，使...
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The results above are still no seen reported about other alloys’surface segregation except (1)(2).
上述结果中,除了(1)和(2)的研究有相关报道之外,其他系统的表面偏析并未有相关报道。
参考来源 - 金属合金表面偏析现象的分子动力学模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
On the contrary, the surface imperfections, such as oscillation and subsurface segregation etc, found in DCC ingot, cause the mechanical properties drop largely.
相反，普通连续铸造锭表面因存在振动痕和亚表面偏析等铸造缺陷，力学性能大大降低。
It is lack of quantitative assessment of control effectiveness, especially the research on surface segregation as indicators of quality assessment is still very lacking.
对离析控制效果的定量评价，特别是表面离析作为沥青路面施工质量评价指标的研究还非常欠缺。
In this paper, the widely explored methods for constructing antifouling surfaces were reviewed, including the surface coating, surface grafting, surface segregation technologies.
本文主要综述了目前应用广泛的抗污染表面的构建方法，其中包括表面涂覆法，表面接枝法及表面偏析法。
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