A modified model to simulate the crude properties is presented, and its results correlate well to the PVT curve.
提出了原油物性模拟的修正模型，其结果与PV T曲线具有良好的相关性。
The PVT properties of moist air are calculated by chosen potential function model and modified virial pressure function, results agree well with experiment data.
采用选择的势函数模型以及矫正后的维里压力公式，对湿空气的PVT参数进行了模拟计算，并与相关实验数据进行了比较。
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