intraparticle diffusion的用法和樣例：
例句
- An intraparticle diffusion was the rate-controlling step for the adsorption of phenol on activated bamboo charcoal.
顆粒內擴散模型分析表明，活性竹炭對苯酚溶液的吸附過程中，顆粒內擴散為主要速率控制步驟。 - The effective diffusion coefficient and rate constant of intraparticle transport were calculated.
求出了顆粒內有效擴散係數和顆粒內擴散速率常數。
