catalytic hydrocracking

例句：

1. 1.The process of catalytic hydrocracking is crucial for the production of high-quality petroleum products.
   催化裂化过程对于生产高质量石油产品至关重要。
2. 2.In the catalytic hydrocracking unit, the raw materials are heated and cracked to produce gasoline.
   在催化裂化单元中，原料被加热并裂解以生产汽油。
3. 3. The catalytic hydrocracking technology has greatly improved the efficiency of oil refining processes.
   催化裂化技术大大提高了石油精炼过程的效率。