该模型考虑了气、液膜之间的质量连续及能量连续特征。 对于不同的壁面过冷度，用数值方法首次求解并分析了边界层内局部不凝气体质量分数、温度和速度的分布规律。
The vapor liquid two boundary layer model is applied to predict local mass concentration of the non condensable gas, temperature profiles and velocity profiles in the boundary layer.
粉状PP颗粒使得PP／CMC体系形成的是多相的层状物、不连续的膜，这有利于水分在短时间内充分逸出，使物料达到充分干燥。
Since PP existed as a powder, the film was not continuous, and the moisture could be easily escaped, thus resulting in a rapid drying.
粉状PP颗粒使得PP／CMC体系形成的是多相的层状物、不连续的膜，这有利于水分在短时间内充分逸出，使物料达到充分干燥。
Since PP existed as a powder, the film was not continuous, and the moisture could be easily escaped, thus resulting in a rapid drying.
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