中文说明：matlab求Li蒸气与SF6发生毛细燃烧反应时的燃烧反应速率，结果为单位面积的燃烧反应速率与毛细管高度的曲线关系。
English Description：
Matlab calculates the combustion reaction rate of Li vapor and SF6 when the capillary combustion reaction occurs, and the result is the curve relationship between the combustion reaction rate per unit area and the capillary height.