谁帮我翻译下这小段啊?Table 1 shows that the content of the propionic a

谁帮我翻译下这小段啊?Table 1 shows that the content of the propionic acid in the bottom charge and top charge stream is below 2.0 wt %,and the reaction yield of the n-butyl propionate in the bottom discharge stream is higher than 99.84%.This is indicative that the catalytic process of the invention can achieve excellent estierification yield and reduce the post esterification purification process.