中文摘要：

对文献中在5000K以下固态Au的理论和实验状态方程的数据进行了详细的分析和讨论．结果表明，在熔点1336．4K以下，压强－体积－温度（P-V-T）关系可以用Vinet普适状态方程（UEOS）来描述，而对于在熔点温度以上，本文提出了一个以熔化曲线作基准的高温高压下固态Au的状态方程．数据拟合结果说明了提出的固体状态方程（EOS）对固态Au是适用的．

英文摘要：

Extensive experimental and theoretical data in literature are analyzed for solid Au at high temperatures up to 5 000 K. It is demonstrated in this paper that the P-V-T relation below the melting temperature 1 336.4 K can be described by the universal equation of state （UEOS） for solids proposed by Vinet et al, while for temperatures higher than the melting point, we proposed a new equation of state （EOS） for solid Au, taking the melting curve as the reference state, for the description of the high pressure and high temperature behavior. The fitting of the existing literature data shows the full applicability of the proposed equation.