请问文中的column base应该理解为什么?塔釜吗? the reactor sizes and column diameters are known, but the liquid surge capacities of the column reflux drums, column bases, and refrigerant drum must be specified. 请问column base应该理解为什么?是塔釜还是什么? 而liquid surge capacities 又该怎么书写为书面语言呢?查看更多