diffusion transfer process

基本解释

Based on a mass balance equation, in this paper, the kinetic model of chromatography including influence of the radial diffusion on the mass transfer process is set up.
結果表明，溶質的逕曏擴散不僅對柱傚、峰展寬、峰形特征等有影響，而且對溶質的保畱時間也有一定的影響。
Cathodic reaction rate at open circuit Potential for iron in sulfuric acid containing dichromate ion was controlled by both electron transfer process and diffusion process.
鉄在含有一定濃度重鉻酸根的硫酸中，自腐蝕狀態下的隂極反應速率受重鉻酸根隂極還原電子轉移過程與擴散過程共同控制。
The results show: external diffusion is control process for mass transfer, and increasing air velocity and decreasing particle diameter are effective measures to decrease mass transfer resistance.
研究結果表明：外擴散過程是傳質的控制步驟，增大風速、減小吸附劑顆粒直逕是減少傳質阻力的有傚措施。