According to activity-on-node disassembly tree, the recursive procedure of disassembly cost is set up.

根据结点式拆卸树，构建了拆卸成本的递推算法；

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According to activity-on-node disassembly tree, the recursive procedure of disassembly cost is set up.

根据结点式拆卸树，构建了拆卸成本的递推算法；

youdao