hydrocracking residue

• 加氢裂化尾油

hydrocracking residue的用法和样例：

例句

1. 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。