lubricating oil distillation

例句：

1. 1. The process of lubricating oil distillation is crucial for the smooth operation of machinery.
   润滑油蒸馏过程对于机械的顺畅运行至关重要。
2. 2. During the distillation process, the oil undergoes a series of chemical reactions that result in its purification.
   在蒸馏过程中，油经历一系列化学反应，从而实现其净化。
3. 3. The distillation method used in this study has been proven to be more efficient than traditional methods in removing impuritiesfrom lubricating oil.
   本研究中采用的蒸馏方法已被证明比传统方法更有效地从润滑油中去除杂质。