To describe the interaction between the cis-isomer and the LC molecules, Maier-Saupe potential expression was re-written by means of the order parameters of the doped liquid crystal system.

• 为了描述顺式染料分子与液晶分子间的相互作用，利用有序参数与顺式染料分子数密度之间的关系，给出了梅尔-邵普势能与顺式染料分子数密度关系的具体表达式。