分级分离

【机】 fractionation

分级的英语翻译：

classify; grade
【计】 outline
【化】 classification; fractionation
【经】 grading; scale

分离的英语翻译：

part; detach; dispart; dissociate; divorce from; secede; segregate; split
【计】 decatenation; deconcatenation; decouple; kick-off; kick-out
【化】 isolation; segregation; separation
【医】 abruptio; ap-; aphoresis; apo-; chorisis; detachment; dia-; diaeresis
diastasis; disassociation; disconnect; dissociation; divarication
isolate; isolation; segregation; separation; sequester; sequestration
solution; sublatio; sublation
【经】 separate