A set of experimental apparatus for studying solution primary nucleation was developed,through which the induction time of primary nucleation of supersaturated solution was measured by laser method.

• 研究开发了一套溶液初级成核的实验装置,用激光法测定过饱和溶液初级成核的诱导期,并使诱导期与经验的初级成核关联式相结合,确定初级成核级数。