slow extraction system

例句：

1. 1. The slow extraction system is designed toimprove the efficiency of oil recovery.
   慢提取系统旨在提高石油回收的效率。
2. 2. The slow extractionsystem helps to reduce the environmental impact ofoil spills.
   慢提取系统有助于减少石油泄漏对环境的影响。
3. 3. The slowextraction system is a crucialcomponent in the process of oilrefining.
   慢提取系统是石油精炼过程中的关键组件。