利用实时显微激光全息干涉测试技术 ,对运动气泡传质过程近界面的非稳态特性及浓度分布进行了实验测定 ,讨论了近界面湍动性质、稳态性质、非平衡性质及其关系 ,考察了流速、泡径、温度等因素对气泡传质过程的影响 The real-time microscopic laser holographic interferometry technique was used to measure the unsteady behavior and concentration distribution of the near interface of the bubble during mass transfer. The turbulence properties, steady-state properties, unbalanced properties of the near-interface and their relations were discussed. The effects of flow rate, bubble diameter and temperature on bubble mass transfer were investigated