摘要：根据电介质极化理论，研究了在施加电场的条件下，气溶胶粒子的极化、作用在极化粒子上的感应力矩和感应力，以及极化粒子间的相互作用能，继而深入探讨了极化气溶胶粒子的凝并行为机理。

关键词：气溶胶粒子;极化;感应力矩;感应力;凝并;

Abstract：The polarization of aerosol particles, the induction moment and induction forceacting upon the polarized particles and interaction energy between particles in the applied electricfield are investigated by means of the dielectric polarization theory. The mechanism of agglomerat.ing behavior of polarized particles is further studied in this paper

Key words：aerosol particle; polarization;induction moment; induction force;agglomeration