gas diffusion velocity

基本解释

The diffusion deposition of aerosol particle went against the increasing of gas velocity.
氣躰流速的增加不利於粒子的擴散沉積；
The analysis indicated that the superficial gas velocity and catalyst recycle intensity were two main factors, which influenced the diffusion behavior of gas in the bed.
分析表明，表觀操作氣速和催化劑循環強度是影響牀層內氣躰擴散的主要因素。
Recently, the research of the dependence of ion movement on ion diffusion and carrier gas velocity distribution in high strength electric field has achieved preliminary results.
目前國內外對高電場中離子擴散、載氣流速分佈對離子運動行爲的影響進行了大量的研究，取得了一定的研究成果。