本文测量了１２个稀土及钇（３价离子）苯多羧酸和杂环羧酸固体配合物的激发光谱和荧光光谱。讨论了不同配体对同一稀土离子发光影响和同一配体对不同稀土离子发光作用。结果指出苯多羧酸配体对Ｔｂ￣（３＋）、Ｅｕ￣（３＋）等四个稀土离于有较明显的能量传递作用。这作用与镧系离子间呈现双峰变化关系。 In this paper, the excitation and fluorescence spectra of 12 rare earth and yttrium (trivalent ion) benzene polycarboxylic acids and heterocyclic carboxylic acid solid complexes were measured. The effects of different ligands on the luminescence of the same rare earth ion and the luminescence of different rare earth ions by the same ligand were discussed. The results indicate that benzene polycarboxylic acid ligand has obvious energy transfer effect on four rare earths such as Tb ~ (3 +) and Eu ~ (3+). This effect shows a bimodal relationship with lanthanide ions.