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为了在各住宅之间安装一个供水管道.若要求用材料最省,则应使用( )。
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为了在各住宅之间安装一个供水管道.若要求用材料最省,则应使用( )。
A、求最短路法
B、求最小技校树法
C、求最大流量法
D、树的逐步生成法
时间：2021-07-18 20:02
关键词：
工程管理
专升本
运筹学
期末考试
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B
B
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为了在各住宅之间安装一个供水管道.若要求用材料最省,则应使用( )。
为了在各住宅之间安装一个供水管道.若要求用材料最省,则应使用( )。
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