lube oil base stocks

• 润滑油基础油

lube oil base stocks的用法和样例：

例句

1. An efficient solid denitrogenation process for lubricant base oil is introduced.
   介绍了一种润滑油基础油高效固体脱氮工艺。
2. It has a high isomerizing-visbreaking activity for either lube oil feedstock or hydrocracking tail oil.
   介绍了通过非临氢降凝把加氢裂化尾油加工成润滑油基础油的新工艺。