【摘要】 介绍了气体环流生化反应器的特点、工作原理以及在工业上的一些应用，指出该类型反应器主要的特性参数为气含率、液体循环速度和传氧速率；对这些特性参数的测量、评价和预计作了概要评述，同时也指出了该类型反应器研究的不足之处，并就改进工作作了展望．更多还原

【Abstract】 The characteristics, principles and applications of ALRs are introduced in this article, and the main parameters of ALRs are the gas content, liquid circulation and mass transfer.The measurement, evaluation and prediction methods of these parameters are reviewed generally ,and the insufficiencies and prospects of ALRs are discussed at the same time.更多还原