industrial residual oil

• 表面活性剂

industrial residual oil的用法和样例：

例句

1. A fluorometric spectrophotometry was used to determine the content of anionic surfactant in crude oil.
   摘要用荧光分光光度法测定原油中所含阴离子表面活性剂。
2. Surfactant producing bacteria plays an important role in microbial enhanced oil recovery, especially in the field of viscous oil exploitation by bacteria.
   摘要产表面活性剂菌在微生物采油特别是稠油微生物开采领域起着重要作用。