The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比的二甲/混合燃料的互溶性(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机性能的验研究，目的是寻求二甲在中合适的添加比例，使机在尽量不作改动的燃用混合燃料并获得良好的性能。

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和压力与饱和温度关系的数学模型，进行了牛肉冻结过程的计算机模拟，在此基础上进行了牛肉冻结过程中干耗量的数值计算。