建立了确定轧制单元数的一种新的聚类模型，开发出一种有效的两阶段算法(启发式算法和模拟退火算法)求解此问题。
A new clustering model is established to determine the number of rolling units, then a two-phase algorithm (heuristic and simulated annealing) is developed to solve it.
以每个时间阶段各个客户的订购量为研究对象，采用混合模拟退火算法求解该问题。
The focus is on the ordered quantity of each customer in each phase and hybrid annealing algorithm is developed accordingly.
退火孪晶形成于回复阶段，是大角度界面的迁移结果。
The formation of annealing twins was the result of migration of high Angle boundary during the recovery.
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