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研究等离子体环境下的带电微小颗粒的成长过程．在收集离子和颗粒间凝合两种成长机制中，后者起主要作用，使生成的颗粒粒度接近．基于能量均分定理提出一个简化的模型，推导出颗粒粒度分布函数的动力方程．初步的数值模拟结果证实了上述成长机制的设想
To study the growth of charged tiny particles in a plasma environment. Among the two growth mechanisms that collect the coagulation between ions and particles, the latter plays a major role, bringing the resulting particle size close. A simplified model was proposed based on the energy-sharing theorem, and the dynamic equation of the particle size distribution function was derived. The preliminary numerical simulation results confirm the idea of the above growth mechanism