... 相转移催化 phase transfer catalysis 相组成 phase constitution 相组织 phase microstructure ...
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Trace addition of them to the melt did not bring in inclusion and change the phase constitution of the alloy.
微量细化剂的加入不形成夹杂，不改变合金的相组成。
参考来源 - K4169高温合金化学法晶粒细化工艺及机理的研究Higher sintering temperature did not improve the densification evidently, however, the microstructure and phase constitution varied with sintering temperature.
进一步提高烧结温度对合金密度影响不大,但是对烧结块体的显微组织及相结构有显著影响。
参考来源 - 快速凝固TiAl基合金的组织演变研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Phase constitution and solidification characteristics of undercooled Ag-Cu-Ge ternary eutectic alloy;
三元共晶合金的快速凝固规律研究是材料科学领域的重要课题。
The detection wavelength, sample preparation and the optimization of mobile phase constitution were discussed.
讨论了检测波长的选择和样品的制备，优化了流动相的组成。
The effects of experiment parameters on the phase constitution and the structure morphologies of the coating was studied.
对涂层的组织形貌和相组成进行分析，并研究了实验工艺对涂层结构的影响。
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