This binary string is comprised of the usual counter, which is needed for the DB2 MAX function to do the actual aggregation, the identifier for the aggregate object, and the group identifier.

这个二进制串由常用的计数器(DB 2 max函数进行实际聚集计算时需要)、聚集对象的标识以及分组标识构成。

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The getAggregateResult UDF (set in italics) needs to decode the binary string and access the correct aggregation object.

getAggregateResult UDF（设置为 斜体）需要对二进制串解码，然后访问正确的聚集对象。

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Based on the particles aggregation coefficient calculated by the binary collision-aggregation model, the total particle removal rate was simulated by solving the particle General Dynamic Equation.

采用二元碰撞聚并模型计算了粒子在均匀磁场中的聚并系数，在此基础上求解了粒子聚并动力学方程，预测了粒子的聚并脱除效率。

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