low severity hydrocracking

例句：

1. 1. The process of low-severity hydrocracking is crucial for the production of high-quality petroleum products.
   低严重度加氢裂化过程对于生产高质量石油产品至关重要。
2. 2. In recent years, researchers have focused on developing new technologies for low-severity hydrocracking to improve efficiency and reduce environmental impact.
   近年来，研究人员专注于开发新的低严重度加氢裂化技术，以提高效率并减少环境影响。
3. 3. Low-severity hydrocracking has become a promising alternative to traditional oil refining processes, offering significant cost savings andenergy efficiency improvements.
   低严重度加氢裂化已成为传统石油精炼工艺的有前景的替代方案，提供了显著的成本节约和能源效率改进。