本文用一种新的结点重编号算法对铝型材模具网格结点编号进行了优化，减少了有限元带宽。
A renumbering algorithm has been presented which can optimize the node of die hence reduction of the bandwidth of FE in aluminum extrusion process.
本文用一种新的结点编号优化算法对铝型材模具网格结点编号进行了优化，减少了有限元带宽，提高计算速度。
A renumbering algorithm is presented in this paper. The algorithm optimizes the node number of the aluminium profile extrusion die, makes the bandwidth reduced and the compute speed increased.
本文用一种新的结点编号优化算法对铝型材模具网格结点编号进行了优化，减少了有限元带宽，提高计算速度。
A renumbering algorithm is presented in this paper. The algorithm optimizes the node number of the aluminium profile extrusion die, makes the bandwidth reduced and the compute speed increased.
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