In this paper the theory of Fuzzy Mathematics is used to set up the case-based reasoning (CBR) mathematic model system on the price-estimation of the land -rental and the related process and conditions of its application are suggested.

• 摘要运用模糊数学的有关理论，提出了基于交易案例推理(CBR)的土地出让价格估算的数学模型系统，以及相关应用步骤和条件。