two-coil selective cracking

例句：

1. 1.The process of two-coil selective cracking is crucial for the production of high-quality petroleum.
   双芯选择性裂化过程对于生产优质石油至关重要。
2. 2.In the oil industry, two-coil selective cracking technology has been widely used to improve the efficiency of oil extraction.
   在石油工业中，双芯选择性裂化技术被广泛使用来提高石油开采的效率。
3. 3.The development of two-coil selective cracking technology has greatly enhanced the competitiveness of our country's oil refining industry.
   双芯选择性裂化技术的发展极大地提升了我国炼油行业的竞争力。