中文说明：应用背景精馏塔的模拟小程序，一些参考价值。关键技术MATLAB模拟精馏塔，对自动化或是化工建模研究的同学有一定参考价值。
English Description：
Application backgroundThe simulation of the distillation column, some reference value.Key TechnologyMATLAB simulation of distillation tower, the students have a certain reference value for automation or chemical modeling research.