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通过拟合不同温度下ｈｃｐ结构金属Ｔｉ的晶格常数和弹性模量，并考虑具有普适性的Ｒｏｓｅ关系，得到了Ｔｉ的温度依赖嵌入原子法（ＥＡＭ）函数．这些不同温度下的ＥＡＭ函数均满足稳定结构条件和Ｃａｕｃｈｙ不等式，从而证明了它们的可靠性．本文结果说明了ＥＡＭ函数同温度有关，并为不同温度下Ｔｉ基金属材料的特性研究提供了相应的Ｔｉ的ＥＡＭ函数．
By fitting the lattice constants and elastic moduli of hcp structural metal Ti at different temperatures and considering the generalized Rose relationship, the temperature-dependent embedded atomic function (EAM) function of Ti was obtained. These EAM functions at different temperatures all satisfy the stability condition and the Cauchy inequality, which proves their reliability. The results of this paper show that the EAM function is related to temperature and provide the corresponding EAM function for the study of Ti-based metallic materials at different temperatures.