rate-controlling step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(guò)程中，顆粒內擴散為主要速率控制步驟。 - The series of quality control steps built into the process also provide an excellent assurance of the quality of individual and laboratory performance.
并入該程序的一系列質(zhì)量控制步驟也為個(gè)人和實(shí)驗室的操作質(zhì)量提供了良好的保證。
