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对蒸发凝聚法中超微粒子的生长行为进行了研究，结果表明：超微粒子的粒度和形貌特征是由晶核生长后期颗粒间的团聚长大和凝聚生长过程间竞争结果决定的，加强装置的冷凝效果可以抑制团聚现象的发生．
The growth behavior of the ultrafine particles in the evaporative coacervation process was studied. The results show that the particle size and morphology of the ultrafine particles are determined by the competition between the agglomeration and growth of the particles in the late stage of nucleation, and the condensation effect of the device Can inhibit the occurrence of agglomeration.