external circular reactor

• 外循环反应器

external circular reactor的用法和样例：

例句

1. The deoxygenation combustion reaction was researched in a fixed bed reactor and in a cycle reactor with alcohol and wood charcoal as deoxidizer.
   研究了乙醇和木炭脱氧剂在固定床和循环反应器中的脱氧燃烧反应。