refining cell

例句：

1. 1. The refinery uses this cell to separate crude oil into different fractions.
   炼油厂使用这个单元将原油分离成不同的馏分。
2. 2. The refinery cell is crucial for the production of high-quality petroleum products.
   精炼塔对于生产高质量的石油产品至关重要。
3. 3.The refinery cell is a complex machine that processes large amounts of raw materials into finished products.
   精炼塔是一个复杂的机器，将大量的原料加工成成品。