结合国内外在建筑供应链和系统动态学理论的研究现状，论证了本研究的目的和意义。
According to the status quo of Construction Supply Chain and system dynamics at home and abroad, it demonstrates the purpose and significance of this paper.
目的是从理论和实践两个方面证实供应链的水平合作蕴涵着提高生产效率的潜力。
The research results show that the production efficiency of supply chains and service level have improved.
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