two-phase aqueous systems

• 双水相

two-phase aqueous systems的用法和样例：

例句

1. The ultrasonic wave and aqueous two-phase system co-extraction of total flavones from Erigeron breviscapus was studied in the thesis.
   将超声波技术和双水相萃取技术耦合用于提取灯盏花中总黄酮。