算法的系统动态模型具有对速度的学习能力，这样可以减少粒子的维数和所需要的粒子数。

System dynamic model of algorithm can learn the velocity of target, so the dimension of particle is reduced and the required particle is very few.

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结果表明：这种结晶添加剂能减少种分溶液中细粒子数，加强附聚作用的进行，粗化产品粒度，提高产率。

Results showed this additive reduced the quantities of smaller particles, intensified the agglomeration process, increased the particles size and enhanced production rate of products.

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