metathetical reaction的用法和样例：
例句
- It's a economical way to make compound fertilizer named Potassium Phosphate, Using carnallite and wet phosphoric acid by double decomposition reaction.
用光卤石和湿法磷酸通过复分解反应生产磷钾复合肥料是较经济的方法。 - In particular, the production of propylene and other important olefins via olefins metathesis reaction from n-butenes feedstock has received considerable attention.
特别是在利用正丁烯生产丙烯和其它重要单烯烃方面，复分解反应受到越来越多的重视。
