In this paper, the mathematical model of the reltion between water saturation vapor pressure and saturated temperature is established in the form of monoacidic polynomials.

提出了一元多的水蒸气饱和压力与饱和温度关的数学模型，进行了牛肉冻结过程的模拟，在此基础上进行了牛肉冻结过程中干耗量的数值。