The phase equilibrium and the surface tension for Yukawa fluid were studied by combining the EOS, the renormalization group (RG) theory and the density functional theory (DFT).

• 结合此状态方程； 重整化群理论(renormalizationgroup theory； RG)和密度泛函理论(density functional theory； DFT)； 分别研究了 Yukawa 流体的相平衡和界面张力.