front-end deethanizer process

• 前脱乙烷

front-end deethanizer process的用法和样例：

例句

1. The efficiency of the proposed method was verified by simmulation of a deethanizer.
   通过对某脱乙烷精镏塔的静态仿真，证实了这种简化模型化方法的有效性。