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.

提出了一元多项式形式的水蒸气饱压力与饱关的型，进行了牛肉冻结过程的计算机拟，在此基础上进行了牛肉冻结过程中干耗量的值计算。